updated-packages

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/AutoFilter.php

@@ -0,0 +1,871 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
+use PhpOffice\PhpSpreadsheet\Calculation\DateTime;
+use PhpOffice\PhpSpreadsheet\Calculation\Functions;
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+use PhpOffice\PhpSpreadsheet\Shared\Date;
+
+class AutoFilter
+{
+    /**
+     * Autofilter Worksheet.
+     *
+     * @var Worksheet
+     */
+    private $workSheet;
+
+    /**
+     * Autofilter Range.
+     *
+     * @var string
+     */
+    private $range = '';
+
+    /**
+     * Autofilter Column Ruleset.
+     *
+     * @var AutoFilter\Column[]
+     */
+    private $columns = [];
+
+    /**
+     * Create a new AutoFilter.
+     *
+     * @param string $pRange Cell range (i.e. A1:E10)
+     * @param Worksheet $pSheet
+     */
+    public function __construct($pRange = '', ?Worksheet $pSheet = null)
+    {
+        $this->range = $pRange;
+        $this->workSheet = $pSheet;
+    }
+
+    /**
+     * Get AutoFilter Parent Worksheet.
+     *
+     * @return Worksheet
+     */
+    public function getParent()
+    {
+        return $this->workSheet;
+    }
+
+    /**
+     * Set AutoFilter Parent Worksheet.
+     *
+     * @param Worksheet $pSheet
+     *
+     * @return $this
+     */
+    public function setParent(?Worksheet $pSheet = null)
+    {
+        $this->workSheet = $pSheet;
+
+        return $this;
+    }
+
+    /**
+     * Get AutoFilter Range.
+     *
+     * @return string
+     */
+    public function getRange()
+    {
+        return $this->range;
+    }
+
+    /**
+     * Set AutoFilter Range.
+     *
+     * @param string $pRange Cell range (i.e. A1:E10)
+     *
+     * @return $this
+     */
+    public function setRange($pRange)
+    {
+        // extract coordinate
+        [$worksheet, $pRange] = Worksheet::extractSheetTitle($pRange, true);
+
+        if (strpos($pRange, ':') !== false) {
+            $this->range = $pRange;
+        } elseif (empty($pRange)) {
+            $this->range = '';
+        } else {
+            throw new PhpSpreadsheetException('Autofilter must be set on a range of cells.');
+        }
+
+        if (empty($pRange)) {
+            //    Discard all column rules
+            $this->columns = [];
+        } else {
+            //    Discard any column rules that are no longer valid within this range
+            [$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($this->range);
+            foreach ($this->columns as $key => $value) {
+                $colIndex = Coordinate::columnIndexFromString($key);
+                if (($rangeStart[0] > $colIndex) || ($rangeEnd[0] < $colIndex)) {
+                    unset($this->columns[$key]);
+                }
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get all AutoFilter Columns.
+     *
+     * @return AutoFilter\Column[]
+     */
+    public function getColumns()
+    {
+        return $this->columns;
+    }
+
+    /**
+     * Validate that the specified column is in the AutoFilter range.
+     *
+     * @param string $column Column name (e.g. A)
+     *
+     * @return int The column offset within the autofilter range
+     */
+    public function testColumnInRange($column)
+    {
+        if (empty($this->range)) {
+            throw new PhpSpreadsheetException('No autofilter range is defined.');
+        }
+
+        $columnIndex = Coordinate::columnIndexFromString($column);
+        [$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($this->range);
+        if (($rangeStart[0] > $columnIndex) || ($rangeEnd[0] < $columnIndex)) {
+            throw new PhpSpreadsheetException('Column is outside of current autofilter range.');
+        }
+
+        return $columnIndex - $rangeStart[0];
+    }
+
+    /**
+     * Get a specified AutoFilter Column Offset within the defined AutoFilter range.
+     *
+     * @param string $pColumn Column name (e.g. A)
+     *
+     * @return int The offset of the specified column within the autofilter range
+     */
+    public function getColumnOffset($pColumn)
+    {
+        return $this->testColumnInRange($pColumn);
+    }
+
+    /**
+     * Get a specified AutoFilter Column.
+     *
+     * @param string $pColumn Column name (e.g. A)
+     *
+     * @return AutoFilter\Column
+     */
+    public function getColumn($pColumn)
+    {
+        $this->testColumnInRange($pColumn);
+
+        if (!isset($this->columns[$pColumn])) {
+            $this->columns[$pColumn] = new AutoFilter\Column($pColumn, $this);
+        }
+
+        return $this->columns[$pColumn];
+    }
+
+    /**
+     * Get a specified AutoFilter Column by it's offset.
+     *
+     * @param int $pColumnOffset Column offset within range (starting from 0)
+     *
+     * @return AutoFilter\Column
+     */
+    public function getColumnByOffset($pColumnOffset)
+    {
+        [$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($this->range);
+        $pColumn = Coordinate::stringFromColumnIndex($rangeStart[0] + $pColumnOffset);
+
+        return $this->getColumn($pColumn);
+    }
+
+    /**
+     * Set AutoFilter.
+     *
+     * @param AutoFilter\Column|string $pColumn
+     *            A simple string containing a Column ID like 'A' is permitted
+     *
+     * @return $this
+     */
+    public function setColumn($pColumn)
+    {
+        if ((is_string($pColumn)) && (!empty($pColumn))) {
+            $column = $pColumn;
+        } elseif (is_object($pColumn) && ($pColumn instanceof AutoFilter\Column)) {
+            $column = $pColumn->getColumnIndex();
+        } else {
+            throw new PhpSpreadsheetException('Column is not within the autofilter range.');
+        }
+        $this->testColumnInRange($column);
+
+        if (is_string($pColumn)) {
+            $this->columns[$pColumn] = new AutoFilter\Column($pColumn, $this);
+        } elseif (is_object($pColumn) && ($pColumn instanceof AutoFilter\Column)) {
+            $pColumn->setParent($this);
+            $this->columns[$column] = $pColumn;
+        }
+        ksort($this->columns);
+
+        return $this;
+    }
+
+    /**
+     * Clear a specified AutoFilter Column.
+     *
+     * @param string $pColumn Column name (e.g. A)
+     *
+     * @return $this
+     */
+    public function clearColumn($pColumn)
+    {
+        $this->testColumnInRange($pColumn);
+
+        if (isset($this->columns[$pColumn])) {
+            unset($this->columns[$pColumn]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Shift an AutoFilter Column Rule to a different column.
+     *
+     * Note: This method bypasses validation of the destination column to ensure it is within this AutoFilter range.
+     *        Nor does it verify whether any column rule already exists at $toColumn, but will simply override any existing value.
+     *        Use with caution.
+     *
+     * @param string $fromColumn Column name (e.g. A)
+     * @param string $toColumn Column name (e.g. B)
+     *
+     * @return $this
+     */
+    public function shiftColumn($fromColumn, $toColumn)
+    {
+        $fromColumn = strtoupper($fromColumn);
+        $toColumn = strtoupper($toColumn);
+
+        if (($fromColumn !== null) && (isset($this->columns[$fromColumn])) && ($toColumn !== null)) {
+            $this->columns[$fromColumn]->setParent();
+            $this->columns[$fromColumn]->setColumnIndex($toColumn);
+            $this->columns[$toColumn] = $this->columns[$fromColumn];
+            $this->columns[$toColumn]->setParent($this);
+            unset($this->columns[$fromColumn]);
+
+            ksort($this->columns);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Test if cell value is in the defined set of values.
+     *
+     * @param mixed $cellValue
+     * @param mixed[] $dataSet
+     *
+     * @return bool
+     */
+    private static function filterTestInSimpleDataSet($cellValue, $dataSet)
+    {
+        $dataSetValues = $dataSet['filterValues'];
+        $blanks = $dataSet['blanks'];
+        if (($cellValue == '') || ($cellValue === null)) {
+            return $blanks;
+        }
+
+        return in_array($cellValue, $dataSetValues);
+    }
+
+    /**
+     * Test if cell value is in the defined set of Excel date values.
+     *
+     * @param mixed $cellValue
+     * @param mixed[] $dataSet
+     *
+     * @return bool
+     */
+    private static function filterTestInDateGroupSet($cellValue, $dataSet)
+    {
+        $dateSet = $dataSet['filterValues'];
+        $blanks = $dataSet['blanks'];
+        if (($cellValue == '') || ($cellValue === null)) {
+            return $blanks;
+        }
+
+        if (is_numeric($cellValue)) {
+            $dateValue = Date::excelToTimestamp($cellValue);
+            if ($cellValue < 1) {
+                //    Just the time part
+                $dtVal = date('His', $dateValue);
+                $dateSet = $dateSet['time'];
+            } elseif ($cellValue == floor($cellValue)) {
+                //    Just the date part
+                $dtVal = date('Ymd', $dateValue);
+                $dateSet = $dateSet['date'];
+            } else {
+                //    date and time parts
+                $dtVal = date('YmdHis', $dateValue);
+                $dateSet = $dateSet['dateTime'];
+            }
+            foreach ($dateSet as $dateValue) {
+                //    Use of substr to extract value at the appropriate group level
+                if (substr($dtVal, 0, strlen($dateValue)) == $dateValue) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Test if cell value is within a set of values defined by a ruleset.
+     *
+     * @param mixed $cellValue
+     * @param mixed[] $ruleSet
+     *
+     * @return bool
+     */
+    private static function filterTestInCustomDataSet($cellValue, $ruleSet)
+    {
+        $dataSet = $ruleSet['filterRules'];
+        $join = $ruleSet['join'];
+        $customRuleForBlanks = $ruleSet['customRuleForBlanks'] ?? false;
+
+        if (!$customRuleForBlanks) {
+            //    Blank cells are always ignored, so return a FALSE
+            if (($cellValue == '') || ($cellValue === null)) {
+                return false;
+            }
+        }
+        $returnVal = ($join == AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_AND);
+        foreach ($dataSet as $rule) {
+            $retVal = false;
+
+            if (is_numeric($rule['value'])) {
+                //    Numeric values are tested using the appropriate operator
+                switch ($rule['operator']) {
+                    case AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_EQUAL:
+                        $retVal = ($cellValue == $rule['value']);
+
+                        break;
+                    case AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_NOTEQUAL:
+                        $retVal = ($cellValue != $rule['value']);
+
+                        break;
+                    case AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_GREATERTHAN:
+                        $retVal = ($cellValue > $rule['value']);
+
+                        break;
+                    case AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_GREATERTHANOREQUAL:
+                        $retVal = ($cellValue >= $rule['value']);
+
+                        break;
+                    case AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_LESSTHAN:
+                        $retVal = ($cellValue < $rule['value']);
+
+                        break;
+                    case AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_LESSTHANOREQUAL:
+                        $retVal = ($cellValue <= $rule['value']);
+
+                        break;
+                }
+            } elseif ($rule['value'] == '') {
+                switch ($rule['operator']) {
+                    case AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_EQUAL:
+                        $retVal = (($cellValue == '') || ($cellValue === null));
+
+                        break;
+                    case AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_NOTEQUAL:
+                        $retVal = (($cellValue != '') && ($cellValue !== null));
+
+                        break;
+                    default:
+                        $retVal = true;
+
+                        break;
+                }
+            } else {
+                //    String values are always tested for equality, factoring in for wildcards (hence a regexp test)
+                $retVal = preg_match('/^' . $rule['value'] . '$/i', $cellValue);
+            }
+            //    If there are multiple conditions, then we need to test both using the appropriate join operator
+            switch ($join) {
+                case AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_OR:
+                    $returnVal = $returnVal || $retVal;
+                    //    Break as soon as we have a TRUE match for OR joins,
+                    //        to avoid unnecessary additional code execution
+                    if ($returnVal) {
+                        return $returnVal;
+                    }
+
+                    break;
+                case AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_AND:
+                    $returnVal = $returnVal && $retVal;
+
+                    break;
+            }
+        }
+
+        return $returnVal;
+    }
+
+    /**
+     * Test if cell date value is matches a set of values defined by a set of months.
+     *
+     * @param mixed $cellValue
+     * @param mixed[] $monthSet
+     *
+     * @return bool
+     */
+    private static function filterTestInPeriodDateSet($cellValue, $monthSet)
+    {
+        //    Blank cells are always ignored, so return a FALSE
+        if (($cellValue == '') || ($cellValue === null)) {
+            return false;
+        }
+
+        if (is_numeric($cellValue)) {
+            $dateValue = date('m', Date::excelToTimestamp($cellValue));
+            if (in_array($dateValue, $monthSet)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Search/Replace arrays to convert Excel wildcard syntax to a regexp syntax for preg_matching.
+     *
+     * @var array
+     */
+    private static $fromReplace = ['\*', '\?', '~~', '~.*', '~.?'];
+
+    private static $toReplace = ['.*', '.', '~', '\*', '\?'];
+
+    /**
+     * Convert a dynamic rule daterange to a custom filter range expression for ease of calculation.
+     *
+     * @param string $dynamicRuleType
+     * @param AutoFilter\Column $filterColumn
+     *
+     * @return mixed[]
+     */
+    private function dynamicFilterDateRange($dynamicRuleType, &$filterColumn)
+    {
+        $rDateType = Functions::getReturnDateType();
+        Functions::setReturnDateType(Functions::RETURNDATE_PHP_NUMERIC);
+        $val = $maxVal = null;
+
+        $ruleValues = [];
+        $baseDate = DateTime::DATENOW();
+        //    Calculate start/end dates for the required date range based on current date
+        switch ($dynamicRuleType) {
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_LASTWEEK:
+                $baseDate = strtotime('-7 days', $baseDate);
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_NEXTWEEK:
+                $baseDate = strtotime('-7 days', $baseDate);
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_LASTMONTH:
+                $baseDate = strtotime('-1 month', gmmktime(0, 0, 0, 1, date('m', $baseDate), date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_NEXTMONTH:
+                $baseDate = strtotime('+1 month', gmmktime(0, 0, 0, 1, date('m', $baseDate), date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_LASTQUARTER:
+                $baseDate = strtotime('-3 month', gmmktime(0, 0, 0, 1, date('m', $baseDate), date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_NEXTQUARTER:
+                $baseDate = strtotime('+3 month', gmmktime(0, 0, 0, 1, date('m', $baseDate), date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_LASTYEAR:
+                $baseDate = strtotime('-1 year', gmmktime(0, 0, 0, 1, date('m', $baseDate), date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_NEXTYEAR:
+                $baseDate = strtotime('+1 year', gmmktime(0, 0, 0, 1, date('m', $baseDate), date('Y', $baseDate)));
+
+                break;
+        }
+
+        switch ($dynamicRuleType) {
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_TODAY:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_YESTERDAY:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_TOMORROW:
+                $maxVal = (int) Date::PHPtoExcel(strtotime('+1 day', $baseDate));
+                $val = (int) Date::PHPToExcel($baseDate);
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_YEARTODATE:
+                $maxVal = (int) Date::PHPtoExcel(strtotime('+1 day', $baseDate));
+                $val = (int) Date::PHPToExcel(gmmktime(0, 0, 0, 1, 1, date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_THISYEAR:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_LASTYEAR:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_NEXTYEAR:
+                $maxVal = (int) Date::PHPToExcel(gmmktime(0, 0, 0, 31, 12, date('Y', $baseDate)));
+                ++$maxVal;
+                $val = (int) Date::PHPToExcel(gmmktime(0, 0, 0, 1, 1, date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_THISQUARTER:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_LASTQUARTER:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_NEXTQUARTER:
+                $thisMonth = date('m', $baseDate);
+                $thisQuarter = floor(--$thisMonth / 3);
+                $maxVal = (int) Date::PHPtoExcel(gmmktime(0, 0, 0, date('t', $baseDate), (1 + $thisQuarter) * 3, date('Y', $baseDate)));
+                ++$maxVal;
+                $val = (int) Date::PHPToExcel(gmmktime(0, 0, 0, 1, 1 + $thisQuarter * 3, date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_THISMONTH:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_LASTMONTH:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_NEXTMONTH:
+                $maxVal = (int) Date::PHPtoExcel(gmmktime(0, 0, 0, date('t', $baseDate), date('m', $baseDate), date('Y', $baseDate)));
+                ++$maxVal;
+                $val = (int) Date::PHPToExcel(gmmktime(0, 0, 0, 1, date('m', $baseDate), date('Y', $baseDate)));
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_THISWEEK:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_LASTWEEK:
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_NEXTWEEK:
+                $dayOfWeek = date('w', $baseDate);
+                $val = (int) Date::PHPToExcel($baseDate) - $dayOfWeek;
+                $maxVal = $val + 7;
+
+                break;
+        }
+
+        switch ($dynamicRuleType) {
+            //    Adjust Today dates for Yesterday and Tomorrow
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_YESTERDAY:
+                --$maxVal;
+                --$val;
+
+                break;
+            case AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_TOMORROW:
+                ++$maxVal;
+                ++$val;
+
+                break;
+        }
+
+        //    Set the filter column rule attributes ready for writing
+        $filterColumn->setAttributes(['val' => $val, 'maxVal' => $maxVal]);
+
+        //    Set the rules for identifying rows for hide/show
+        $ruleValues[] = ['operator' => AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_GREATERTHANOREQUAL, 'value' => $val];
+        $ruleValues[] = ['operator' => AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_LESSTHAN, 'value' => $maxVal];
+        Functions::setReturnDateType($rDateType);
+
+        return ['method' => 'filterTestInCustomDataSet', 'arguments' => ['filterRules' => $ruleValues, 'join' => AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_AND]];
+    }
+
+    private function calculateTopTenValue($columnID, $startRow, $endRow, $ruleType, $ruleValue)
+    {
+        $range = $columnID . $startRow . ':' . $columnID . $endRow;
+        $dataValues = Functions::flattenArray($this->workSheet->rangeToArray($range, null, true, false));
+
+        $dataValues = array_filter($dataValues);
+        if ($ruleType == AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_TOP) {
+            rsort($dataValues);
+        } else {
+            sort($dataValues);
+        }
+
+        return array_pop(array_slice($dataValues, 0, $ruleValue));
+    }
+
+    /**
+     * Apply the AutoFilter rules to the AutoFilter Range.
+     *
+     * @return $this
+     */
+    public function showHideRows()
+    {
+        [$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($this->range);
+
+        //    The heading row should always be visible
+        $this->workSheet->getRowDimension($rangeStart[1])->setVisible(true);
+
+        $columnFilterTests = [];
+        foreach ($this->columns as $columnID => $filterColumn) {
+            $rules = $filterColumn->getRules();
+            switch ($filterColumn->getFilterType()) {
+                case AutoFilter\Column::AUTOFILTER_FILTERTYPE_FILTER:
+                    $ruleType = null;
+                    $ruleValues = [];
+                    //    Build a list of the filter value selections
+                    foreach ($rules as $rule) {
+                        $ruleType = $rule->getRuleType();
+                        $ruleValues[] = $rule->getValue();
+                    }
+                    //    Test if we want to include blanks in our filter criteria
+                    $blanks = false;
+                    $ruleDataSet = array_filter($ruleValues);
+                    if (count($ruleValues) != count($ruleDataSet)) {
+                        $blanks = true;
+                    }
+                    if ($ruleType == AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_FILTER) {
+                        //    Filter on absolute values
+                        $columnFilterTests[$columnID] = [
+                            'method' => 'filterTestInSimpleDataSet',
+                            'arguments' => ['filterValues' => $ruleDataSet, 'blanks' => $blanks],
+                        ];
+                    } else {
+                        //    Filter on date group values
+                        $arguments = [
+                            'date' => [],
+                            'time' => [],
+                            'dateTime' => [],
+                        ];
+                        foreach ($ruleDataSet as $ruleValue) {
+                            $date = $time = '';
+                            if (
+                                (isset($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_YEAR])) &&
+                                ($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_YEAR] !== '')
+                            ) {
+                                $date .= sprintf('%04d', $ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_YEAR]);
+                            }
+                            if (
+                                (isset($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_MONTH])) &&
+                                ($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_MONTH] != '')
+                            ) {
+                                $date .= sprintf('%02d', $ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_MONTH]);
+                            }
+                            if (
+                                (isset($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_DAY])) &&
+                                ($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_DAY] !== '')
+                            ) {
+                                $date .= sprintf('%02d', $ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_DAY]);
+                            }
+                            if (
+                                (isset($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_HOUR])) &&
+                                ($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_HOUR] !== '')
+                            ) {
+                                $time .= sprintf('%02d', $ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_HOUR]);
+                            }
+                            if (
+                                (isset($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_MINUTE])) &&
+                                ($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_MINUTE] !== '')
+                            ) {
+                                $time .= sprintf('%02d', $ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_MINUTE]);
+                            }
+                            if (
+                                (isset($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_SECOND])) &&
+                                ($ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_SECOND] !== '')
+                            ) {
+                                $time .= sprintf('%02d', $ruleValue[AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DATEGROUP_SECOND]);
+                            }
+                            $dateTime = $date . $time;
+                            $arguments['date'][] = $date;
+                            $arguments['time'][] = $time;
+                            $arguments['dateTime'][] = $dateTime;
+                        }
+                        //    Remove empty elements
+                        $arguments['date'] = array_filter($arguments['date']);
+                        $arguments['time'] = array_filter($arguments['time']);
+                        $arguments['dateTime'] = array_filter($arguments['dateTime']);
+                        $columnFilterTests[$columnID] = [
+                            'method' => 'filterTestInDateGroupSet',
+                            'arguments' => ['filterValues' => $arguments, 'blanks' => $blanks],
+                        ];
+                    }
+
+                    break;
+                case AutoFilter\Column::AUTOFILTER_FILTERTYPE_CUSTOMFILTER:
+                    $customRuleForBlanks = false;
+                    $ruleValues = [];
+                    //    Build a list of the filter value selections
+                    foreach ($rules as $rule) {
+                        $ruleValue = $rule->getValue();
+                        if (!is_numeric($ruleValue)) {
+                            //    Convert to a regexp allowing for regexp reserved characters, wildcards and escaped wildcards
+                            $ruleValue = preg_quote($ruleValue);
+                            $ruleValue = str_replace(self::$fromReplace, self::$toReplace, $ruleValue);
+                            if (trim($ruleValue) == '') {
+                                $customRuleForBlanks = true;
+                                $ruleValue = trim($ruleValue);
+                            }
+                        }
+                        $ruleValues[] = ['operator' => $rule->getOperator(), 'value' => $ruleValue];
+                    }
+                    $join = $filterColumn->getJoin();
+                    $columnFilterTests[$columnID] = [
+                        'method' => 'filterTestInCustomDataSet',
+                        'arguments' => ['filterRules' => $ruleValues, 'join' => $join, 'customRuleForBlanks' => $customRuleForBlanks],
+                    ];
+
+                    break;
+                case AutoFilter\Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER:
+                    $ruleValues = [];
+                    foreach ($rules as $rule) {
+                        //    We should only ever have one Dynamic Filter Rule anyway
+                        $dynamicRuleType = $rule->getGrouping();
+                        if (
+                            ($dynamicRuleType == AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_ABOVEAVERAGE) ||
+                            ($dynamicRuleType == AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_BELOWAVERAGE)
+                        ) {
+                            //    Number (Average) based
+                            //    Calculate the average
+                            $averageFormula = '=AVERAGE(' . $columnID . ($rangeStart[1] + 1) . ':' . $columnID . $rangeEnd[1] . ')';
+                            $average = Calculation::getInstance()->calculateFormula($averageFormula, null, $this->workSheet->getCell('A1'));
+                            //    Set above/below rule based on greaterThan or LessTan
+                            $operator = ($dynamicRuleType === AutoFilter\Column\Rule::AUTOFILTER_RULETYPE_DYNAMIC_ABOVEAVERAGE)
+                                ? AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_GREATERTHAN
+                                : AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_LESSTHAN;
+                            $ruleValues[] = [
+                                'operator' => $operator,
+                                'value' => $average,
+                            ];
+                            $columnFilterTests[$columnID] = [
+                                'method' => 'filterTestInCustomDataSet',
+                                'arguments' => ['filterRules' => $ruleValues, 'join' => AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_OR],
+                            ];
+                        } else {
+                            //    Date based
+                            if ($dynamicRuleType[0] == 'M' || $dynamicRuleType[0] == 'Q') {
+                                $periodType = '';
+                                $period = 0;
+                                //    Month or Quarter
+                                sscanf($dynamicRuleType, '%[A-Z]%d', $periodType, $period);
+                                if ($periodType == 'M') {
+                                    $ruleValues = [$period];
+                                } else {
+                                    --$period;
+                                    $periodEnd = (1 + $period) * 3;
+                                    $periodStart = 1 + $period * 3;
+                                    $ruleValues = range($periodStart, $periodEnd);
+                                }
+                                $columnFilterTests[$columnID] = [
+                                    'method' => 'filterTestInPeriodDateSet',
+                                    'arguments' => $ruleValues,
+                                ];
+                                $filterColumn->setAttributes([]);
+                            } else {
+                                //    Date Range
+                                $columnFilterTests[$columnID] = $this->dynamicFilterDateRange($dynamicRuleType, $filterColumn);
+
+                                break;
+                            }
+                        }
+                    }
+
+                    break;
+                case AutoFilter\Column::AUTOFILTER_FILTERTYPE_TOPTENFILTER:
+                    $ruleValues = [];
+                    $dataRowCount = $rangeEnd[1] - $rangeStart[1];
+                    foreach ($rules as $rule) {
+                        //    We should only ever have one Dynamic Filter Rule anyway
+                        $toptenRuleType = $rule->getGrouping();
+                        $ruleValue = $rule->getValue();
+                        $ruleOperator = $rule->getOperator();
+                    }
+                    if ($ruleOperator === AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_PERCENT) {
+                        $ruleValue = floor($ruleValue * ($dataRowCount / 100));
+                    }
+                    if ($ruleValue < 1) {
+                        $ruleValue = 1;
+                    }
+                    if ($ruleValue > 500) {
+                        $ruleValue = 500;
+                    }
+
+                    $maxVal = $this->calculateTopTenValue($columnID, $rangeStart[1] + 1, $rangeEnd[1], $toptenRuleType, $ruleValue);
+
+                    $operator = ($toptenRuleType == AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_TOP)
+                        ? AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_GREATERTHANOREQUAL
+                        : AutoFilter\Column\Rule::AUTOFILTER_COLUMN_RULE_LESSTHANOREQUAL;
+                    $ruleValues[] = ['operator' => $operator, 'value' => $maxVal];
+                    $columnFilterTests[$columnID] = [
+                        'method' => 'filterTestInCustomDataSet',
+                        'arguments' => ['filterRules' => $ruleValues, 'join' => AutoFilter\Column::AUTOFILTER_COLUMN_JOIN_OR],
+                    ];
+                    $filterColumn->setAttributes(['maxVal' => $maxVal]);
+
+                    break;
+            }
+        }
+
+        //    Execute the column tests for each row in the autoFilter range to determine show/hide,
+        for ($row = $rangeStart[1] + 1; $row <= $rangeEnd[1]; ++$row) {
+            $result = true;
+            foreach ($columnFilterTests as $columnID => $columnFilterTest) {
+                $cellValue = $this->workSheet->getCell($columnID . $row)->getCalculatedValue();
+                //    Execute the filter test
+                $result = $result &&
+                    call_user_func_array(
+                        [self::class, $columnFilterTest['method']],
+                        [$cellValue, $columnFilterTest['arguments']]
+                    );
+                //    If filter test has resulted in FALSE, exit the loop straightaway rather than running any more tests
+                if (!$result) {
+                    break;
+                }
+            }
+            //    Set show/hide for the row based on the result of the autoFilter result
+            $this->workSheet->getRowDimension($row)->setVisible($result);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                if ($key === 'workSheet') {
+                    //    Detach from worksheet
+                    $this->{$key} = null;
+                } else {
+                    $this->{$key} = clone $value;
+                }
+            } elseif ((is_array($value)) && ($key == 'columns')) {
+                //    The columns array of \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet\AutoFilter objects
+                $this->{$key} = [];
+                foreach ($value as $k => $v) {
+                    $this->{$key}[$k] = clone $v;
+                    // attach the new cloned Column to this new cloned Autofilter object
+                    $this->{$key}[$k]->setParent($this);
+                }
+            } else {
+                $this->{$key} = $value;
+            }
+        }
+    }
+
+    /**
+     * toString method replicates previous behavior by returning the range if object is
+     * referenced as a property of its parent.
+     */
+    public function __toString()
+    {
+        return (string) $this->range;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/AutoFilter/Column.php

@@ -0,0 +1,380 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+use PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter;
+
+class Column
+{
+    const AUTOFILTER_FILTERTYPE_FILTER = 'filters';
+    const AUTOFILTER_FILTERTYPE_CUSTOMFILTER = 'customFilters';
+    //    Supports no more than 2 rules, with an And/Or join criteria
+    //        if more than 1 rule is defined
+    const AUTOFILTER_FILTERTYPE_DYNAMICFILTER = 'dynamicFilter';
+    //    Even though the filter rule is constant, the filtered data can vary
+    //        e.g. filtered by date = TODAY
+    const AUTOFILTER_FILTERTYPE_TOPTENFILTER = 'top10';
+
+    /**
+     * Types of autofilter rules.
+     *
+     * @var string[]
+     */
+    private static $filterTypes = [
+        //    Currently we're not handling
+        //        colorFilter
+        //        extLst
+        //        iconFilter
+        self::AUTOFILTER_FILTERTYPE_FILTER,
+        self::AUTOFILTER_FILTERTYPE_CUSTOMFILTER,
+        self::AUTOFILTER_FILTERTYPE_DYNAMICFILTER,
+        self::AUTOFILTER_FILTERTYPE_TOPTENFILTER,
+    ];
+
+    // Multiple Rule Connections
+    const AUTOFILTER_COLUMN_JOIN_AND = 'and';
+    const AUTOFILTER_COLUMN_JOIN_OR = 'or';
+
+    /**
+     * Join options for autofilter rules.
+     *
+     * @var string[]
+     */
+    private static $ruleJoins = [
+        self::AUTOFILTER_COLUMN_JOIN_AND,
+        self::AUTOFILTER_COLUMN_JOIN_OR,
+    ];
+
+    /**
+     * Autofilter.
+     *
+     * @var AutoFilter
+     */
+    private $parent;
+
+    /**
+     * Autofilter Column Index.
+     *
+     * @var string
+     */
+    private $columnIndex = '';
+
+    /**
+     * Autofilter Column Filter Type.
+     *
+     * @var string
+     */
+    private $filterType = self::AUTOFILTER_FILTERTYPE_FILTER;
+
+    /**
+     * Autofilter Multiple Rules And/Or.
+     *
+     * @var string
+     */
+    private $join = self::AUTOFILTER_COLUMN_JOIN_OR;
+
+    /**
+     * Autofilter Column Rules.
+     *
+     * @var array of Column\Rule
+     */
+    private $ruleset = [];
+
+    /**
+     * Autofilter Column Dynamic Attributes.
+     *
+     * @var array of mixed
+     */
+    private $attributes = [];
+
+    /**
+     * Create a new Column.
+     *
+     * @param string $pColumn Column (e.g. A)
+     * @param AutoFilter $pParent Autofilter for this column
+     */
+    public function __construct($pColumn, ?AutoFilter $pParent = null)
+    {
+        $this->columnIndex = $pColumn;
+        $this->parent = $pParent;
+    }
+
+    /**
+     * Get AutoFilter column index as string eg: 'A'.
+     *
+     * @return string
+     */
+    public function getColumnIndex()
+    {
+        return $this->columnIndex;
+    }
+
+    /**
+     * Set AutoFilter column index as string eg: 'A'.
+     *
+     * @param string $pColumn Column (e.g. A)
+     *
+     * @return $this
+     */
+    public function setColumnIndex($pColumn)
+    {
+        // Uppercase coordinate
+        $pColumn = strtoupper($pColumn);
+        if ($this->parent !== null) {
+            $this->parent->testColumnInRange($pColumn);
+        }
+
+        $this->columnIndex = $pColumn;
+
+        return $this;
+    }
+
+    /**
+     * Get this Column's AutoFilter Parent.
+     *
+     * @return AutoFilter
+     */
+    public function getParent()
+    {
+        return $this->parent;
+    }
+
+    /**
+     * Set this Column's AutoFilter Parent.
+     *
+     * @param AutoFilter $pParent
+     *
+     * @return $this
+     */
+    public function setParent(?AutoFilter $pParent = null)
+    {
+        $this->parent = $pParent;
+
+        return $this;
+    }
+
+    /**
+     * Get AutoFilter Type.
+     *
+     * @return string
+     */
+    public function getFilterType()
+    {
+        return $this->filterType;
+    }
+
+    /**
+     * Set AutoFilter Type.
+     *
+     * @param string $pFilterType
+     *
+     * @return $this
+     */
+    public function setFilterType($pFilterType)
+    {
+        if (!in_array($pFilterType, self::$filterTypes)) {
+            throw new PhpSpreadsheetException('Invalid filter type for column AutoFilter.');
+        }
+
+        $this->filterType = $pFilterType;
+
+        return $this;
+    }
+
+    /**
+     * Get AutoFilter Multiple Rules And/Or Join.
+     *
+     * @return string
+     */
+    public function getJoin()
+    {
+        return $this->join;
+    }
+
+    /**
+     * Set AutoFilter Multiple Rules And/Or.
+     *
+     * @param string $pJoin And/Or
+     *
+     * @return $this
+     */
+    public function setJoin($pJoin)
+    {
+        // Lowercase And/Or
+        $pJoin = strtolower($pJoin);
+        if (!in_array($pJoin, self::$ruleJoins)) {
+            throw new PhpSpreadsheetException('Invalid rule connection for column AutoFilter.');
+        }
+
+        $this->join = $pJoin;
+
+        return $this;
+    }
+
+    /**
+     * Set AutoFilter Attributes.
+     *
+     * @param string[] $attributes
+     *
+     * @return $this
+     */
+    public function setAttributes(array $attributes)
+    {
+        $this->attributes = $attributes;
+
+        return $this;
+    }
+
+    /**
+     * Set An AutoFilter Attribute.
+     *
+     * @param string $pName Attribute Name
+     * @param string $pValue Attribute Value
+     *
+     * @return $this
+     */
+    public function setAttribute($pName, $pValue)
+    {
+        $this->attributes[$pName] = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get AutoFilter Column Attributes.
+     *
+     * @return string[]
+     */
+    public function getAttributes()
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * Get specific AutoFilter Column Attribute.
+     *
+     * @param string $pName Attribute Name
+     *
+     * @return string
+     */
+    public function getAttribute($pName)
+    {
+        if (isset($this->attributes[$pName])) {
+            return $this->attributes[$pName];
+        }
+
+        return null;
+    }
+
+    /**
+     * Get all AutoFilter Column Rules.
+     *
+     * @return Column\Rule[]
+     */
+    public function getRules()
+    {
+        return $this->ruleset;
+    }
+
+    /**
+     * Get a specified AutoFilter Column Rule.
+     *
+     * @param int $pIndex Rule index in the ruleset array
+     *
+     * @return Column\Rule
+     */
+    public function getRule($pIndex)
+    {
+        if (!isset($this->ruleset[$pIndex])) {
+            $this->ruleset[$pIndex] = new Column\Rule($this);
+        }
+
+        return $this->ruleset[$pIndex];
+    }
+
+    /**
+     * Create a new AutoFilter Column Rule in the ruleset.
+     *
+     * @return Column\Rule
+     */
+    public function createRule()
+    {
+        $this->ruleset[] = new Column\Rule($this);
+
+        return end($this->ruleset);
+    }
+
+    /**
+     * Add a new AutoFilter Column Rule to the ruleset.
+     *
+     * @return $this
+     */
+    public function addRule(Column\Rule $pRule)
+    {
+        $pRule->setParent($this);
+        $this->ruleset[] = $pRule;
+
+        return $this;
+    }
+
+    /**
+     * Delete a specified AutoFilter Column Rule
+     * If the number of rules is reduced to 1, then we reset And/Or logic to Or.
+     *
+     * @param int $pIndex Rule index in the ruleset array
+     *
+     * @return $this
+     */
+    public function deleteRule($pIndex)
+    {
+        if (isset($this->ruleset[$pIndex])) {
+            unset($this->ruleset[$pIndex]);
+            //    If we've just deleted down to a single rule, then reset And/Or joining to Or
+            if (count($this->ruleset) <= 1) {
+                $this->setJoin(self::AUTOFILTER_COLUMN_JOIN_OR);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Delete all AutoFilter Column Rules.
+     *
+     * @return $this
+     */
+    public function clearRules()
+    {
+        $this->ruleset = [];
+        $this->setJoin(self::AUTOFILTER_COLUMN_JOIN_OR);
+
+        return $this;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if ($key === 'parent') {
+                // Detach from autofilter parent
+                $this->parent = null;
+            } elseif ($key === 'ruleset') {
+                // The columns array of \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet\AutoFilter objects
+                $this->ruleset = [];
+                foreach ($value as $k => $v) {
+                    $cloned = clone $v;
+                    $cloned->setParent($this); // attach the new cloned Rule to this new cloned Autofilter Cloned object
+                    $this->ruleset[$k] = $cloned;
+                }
+            } elseif (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/AutoFilter/Column/Rule.php

@@ -0,0 +1,449 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter\Column;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+use PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter\Column;
+
+class Rule
+{
+    const AUTOFILTER_RULETYPE_FILTER = 'filter';
+    const AUTOFILTER_RULETYPE_DATEGROUP = 'dateGroupItem';
+    const AUTOFILTER_RULETYPE_CUSTOMFILTER = 'customFilter';
+    const AUTOFILTER_RULETYPE_DYNAMICFILTER = 'dynamicFilter';
+    const AUTOFILTER_RULETYPE_TOPTENFILTER = 'top10Filter';
+
+    private static $ruleTypes = [
+        //    Currently we're not handling
+        //        colorFilter
+        //        extLst
+        //        iconFilter
+        self::AUTOFILTER_RULETYPE_FILTER,
+        self::AUTOFILTER_RULETYPE_DATEGROUP,
+        self::AUTOFILTER_RULETYPE_CUSTOMFILTER,
+        self::AUTOFILTER_RULETYPE_DYNAMICFILTER,
+        self::AUTOFILTER_RULETYPE_TOPTENFILTER,
+    ];
+
+    const AUTOFILTER_RULETYPE_DATEGROUP_YEAR = 'year';
+    const AUTOFILTER_RULETYPE_DATEGROUP_MONTH = 'month';
+    const AUTOFILTER_RULETYPE_DATEGROUP_DAY = 'day';
+    const AUTOFILTER_RULETYPE_DATEGROUP_HOUR = 'hour';
+    const AUTOFILTER_RULETYPE_DATEGROUP_MINUTE = 'minute';
+    const AUTOFILTER_RULETYPE_DATEGROUP_SECOND = 'second';
+
+    private static $dateTimeGroups = [
+        self::AUTOFILTER_RULETYPE_DATEGROUP_YEAR,
+        self::AUTOFILTER_RULETYPE_DATEGROUP_MONTH,
+        self::AUTOFILTER_RULETYPE_DATEGROUP_DAY,
+        self::AUTOFILTER_RULETYPE_DATEGROUP_HOUR,
+        self::AUTOFILTER_RULETYPE_DATEGROUP_MINUTE,
+        self::AUTOFILTER_RULETYPE_DATEGROUP_SECOND,
+    ];
+
+    const AUTOFILTER_RULETYPE_DYNAMIC_YESTERDAY = 'yesterday';
+    const AUTOFILTER_RULETYPE_DYNAMIC_TODAY = 'today';
+    const AUTOFILTER_RULETYPE_DYNAMIC_TOMORROW = 'tomorrow';
+    const AUTOFILTER_RULETYPE_DYNAMIC_YEARTODATE = 'yearToDate';
+    const AUTOFILTER_RULETYPE_DYNAMIC_THISYEAR = 'thisYear';
+    const AUTOFILTER_RULETYPE_DYNAMIC_THISQUARTER = 'thisQuarter';
+    const AUTOFILTER_RULETYPE_DYNAMIC_THISMONTH = 'thisMonth';
+    const AUTOFILTER_RULETYPE_DYNAMIC_THISWEEK = 'thisWeek';
+    const AUTOFILTER_RULETYPE_DYNAMIC_LASTYEAR = 'lastYear';
+    const AUTOFILTER_RULETYPE_DYNAMIC_LASTQUARTER = 'lastQuarter';
+    const AUTOFILTER_RULETYPE_DYNAMIC_LASTMONTH = 'lastMonth';
+    const AUTOFILTER_RULETYPE_DYNAMIC_LASTWEEK = 'lastWeek';
+    const AUTOFILTER_RULETYPE_DYNAMIC_NEXTYEAR = 'nextYear';
+    const AUTOFILTER_RULETYPE_DYNAMIC_NEXTQUARTER = 'nextQuarter';
+    const AUTOFILTER_RULETYPE_DYNAMIC_NEXTMONTH = 'nextMonth';
+    const AUTOFILTER_RULETYPE_DYNAMIC_NEXTWEEK = 'nextWeek';
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_1 = 'M1';
+    const AUTOFILTER_RULETYPE_DYNAMIC_JANUARY = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_1;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_2 = 'M2';
+    const AUTOFILTER_RULETYPE_DYNAMIC_FEBRUARY = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_2;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_3 = 'M3';
+    const AUTOFILTER_RULETYPE_DYNAMIC_MARCH = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_3;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_4 = 'M4';
+    const AUTOFILTER_RULETYPE_DYNAMIC_APRIL = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_4;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_5 = 'M5';
+    const AUTOFILTER_RULETYPE_DYNAMIC_MAY = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_5;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_6 = 'M6';
+    const AUTOFILTER_RULETYPE_DYNAMIC_JUNE = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_6;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_7 = 'M7';
+    const AUTOFILTER_RULETYPE_DYNAMIC_JULY = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_7;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_8 = 'M8';
+    const AUTOFILTER_RULETYPE_DYNAMIC_AUGUST = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_8;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_9 = 'M9';
+    const AUTOFILTER_RULETYPE_DYNAMIC_SEPTEMBER = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_9;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_10 = 'M10';
+    const AUTOFILTER_RULETYPE_DYNAMIC_OCTOBER = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_10;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_11 = 'M11';
+    const AUTOFILTER_RULETYPE_DYNAMIC_NOVEMBER = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_11;
+    const AUTOFILTER_RULETYPE_DYNAMIC_MONTH_12 = 'M12';
+    const AUTOFILTER_RULETYPE_DYNAMIC_DECEMBER = self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_12;
+    const AUTOFILTER_RULETYPE_DYNAMIC_QUARTER_1 = 'Q1';
+    const AUTOFILTER_RULETYPE_DYNAMIC_QUARTER_2 = 'Q2';
+    const AUTOFILTER_RULETYPE_DYNAMIC_QUARTER_3 = 'Q3';
+    const AUTOFILTER_RULETYPE_DYNAMIC_QUARTER_4 = 'Q4';
+    const AUTOFILTER_RULETYPE_DYNAMIC_ABOVEAVERAGE = 'aboveAverage';
+    const AUTOFILTER_RULETYPE_DYNAMIC_BELOWAVERAGE = 'belowAverage';
+
+    private static $dynamicTypes = [
+        self::AUTOFILTER_RULETYPE_DYNAMIC_YESTERDAY,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_TODAY,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_TOMORROW,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_YEARTODATE,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_THISYEAR,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_THISQUARTER,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_THISMONTH,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_THISWEEK,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_LASTYEAR,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_LASTQUARTER,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_LASTMONTH,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_LASTWEEK,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_NEXTYEAR,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_NEXTQUARTER,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_NEXTMONTH,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_NEXTWEEK,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_1,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_2,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_3,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_4,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_5,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_6,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_7,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_8,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_9,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_10,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_11,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_MONTH_12,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_QUARTER_1,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_QUARTER_2,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_QUARTER_3,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_QUARTER_4,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_ABOVEAVERAGE,
+        self::AUTOFILTER_RULETYPE_DYNAMIC_BELOWAVERAGE,
+    ];
+
+    /*
+     *    The only valid filter rule operators for filter and customFilter types are:
+     *        <xsd:enumeration value="equal"/>
+     *        <xsd:enumeration value="lessThan"/>
+     *        <xsd:enumeration value="lessThanOrEqual"/>
+     *        <xsd:enumeration value="notEqual"/>
+     *        <xsd:enumeration value="greaterThanOrEqual"/>
+     *        <xsd:enumeration value="greaterThan"/>
+     */
+    const AUTOFILTER_COLUMN_RULE_EQUAL = 'equal';
+    const AUTOFILTER_COLUMN_RULE_NOTEQUAL = 'notEqual';
+    const AUTOFILTER_COLUMN_RULE_GREATERTHAN = 'greaterThan';
+    const AUTOFILTER_COLUMN_RULE_GREATERTHANOREQUAL = 'greaterThanOrEqual';
+    const AUTOFILTER_COLUMN_RULE_LESSTHAN = 'lessThan';
+    const AUTOFILTER_COLUMN_RULE_LESSTHANOREQUAL = 'lessThanOrEqual';
+
+    private static $operators = [
+        self::AUTOFILTER_COLUMN_RULE_EQUAL,
+        self::AUTOFILTER_COLUMN_RULE_NOTEQUAL,
+        self::AUTOFILTER_COLUMN_RULE_GREATERTHAN,
+        self::AUTOFILTER_COLUMN_RULE_GREATERTHANOREQUAL,
+        self::AUTOFILTER_COLUMN_RULE_LESSTHAN,
+        self::AUTOFILTER_COLUMN_RULE_LESSTHANOREQUAL,
+    ];
+
+    const AUTOFILTER_COLUMN_RULE_TOPTEN_BY_VALUE = 'byValue';
+    const AUTOFILTER_COLUMN_RULE_TOPTEN_PERCENT = 'byPercent';
+
+    private static $topTenValue = [
+        self::AUTOFILTER_COLUMN_RULE_TOPTEN_BY_VALUE,
+        self::AUTOFILTER_COLUMN_RULE_TOPTEN_PERCENT,
+    ];
+
+    const AUTOFILTER_COLUMN_RULE_TOPTEN_TOP = 'top';
+    const AUTOFILTER_COLUMN_RULE_TOPTEN_BOTTOM = 'bottom';
+
+    private static $topTenType = [
+        self::AUTOFILTER_COLUMN_RULE_TOPTEN_TOP,
+        self::AUTOFILTER_COLUMN_RULE_TOPTEN_BOTTOM,
+    ];
+
+    // Rule Operators (Numeric, Boolean etc)
+//    const AUTOFILTER_COLUMN_RULE_BETWEEN            = 'between';        //    greaterThanOrEqual 1 && lessThanOrEqual 2
+    // Rule Operators (Numeric Special) which are translated to standard numeric operators with calculated values
+//    const AUTOFILTER_COLUMN_RULE_TOPTEN                = 'topTen';            //    greaterThan calculated value
+//    const AUTOFILTER_COLUMN_RULE_TOPTENPERCENT        = 'topTenPercent';    //    greaterThan calculated value
+//    const AUTOFILTER_COLUMN_RULE_ABOVEAVERAGE        = 'aboveAverage';    //    Value is calculated as the average
+//    const AUTOFILTER_COLUMN_RULE_BELOWAVERAGE        = 'belowAverage';    //    Value is calculated as the average
+    // Rule Operators (String) which are set as wild-carded values
+//    const AUTOFILTER_COLUMN_RULE_BEGINSWITH            = 'beginsWith';            // A*
+//    const AUTOFILTER_COLUMN_RULE_ENDSWITH            = 'endsWith';            // *Z
+//    const AUTOFILTER_COLUMN_RULE_CONTAINS            = 'contains';            // *B*
+//    const AUTOFILTER_COLUMN_RULE_DOESNTCONTAIN        = 'notEqual';            //    notEqual *B*
+    // Rule Operators (Date Special) which are translated to standard numeric operators with calculated values
+//    const AUTOFILTER_COLUMN_RULE_BEFORE                = 'lessThan';
+//    const AUTOFILTER_COLUMN_RULE_AFTER                = 'greaterThan';
+//    const AUTOFILTER_COLUMN_RULE_YESTERDAY            = 'yesterday';
+//    const AUTOFILTER_COLUMN_RULE_TODAY                = 'today';
+//    const AUTOFILTER_COLUMN_RULE_TOMORROW            = 'tomorrow';
+//    const AUTOFILTER_COLUMN_RULE_LASTWEEK            = 'lastWeek';
+//    const AUTOFILTER_COLUMN_RULE_THISWEEK            = 'thisWeek';
+//    const AUTOFILTER_COLUMN_RULE_NEXTWEEK            = 'nextWeek';
+//    const AUTOFILTER_COLUMN_RULE_LASTMONTH            = 'lastMonth';
+//    const AUTOFILTER_COLUMN_RULE_THISMONTH            = 'thisMonth';
+//    const AUTOFILTER_COLUMN_RULE_NEXTMONTH            = 'nextMonth';
+//    const AUTOFILTER_COLUMN_RULE_LASTQUARTER        = 'lastQuarter';
+//    const AUTOFILTER_COLUMN_RULE_THISQUARTER        = 'thisQuarter';
+//    const AUTOFILTER_COLUMN_RULE_NEXTQUARTER        = 'nextQuarter';
+//    const AUTOFILTER_COLUMN_RULE_LASTYEAR            = 'lastYear';
+//    const AUTOFILTER_COLUMN_RULE_THISYEAR            = 'thisYear';
+//    const AUTOFILTER_COLUMN_RULE_NEXTYEAR            = 'nextYear';
+//    const AUTOFILTER_COLUMN_RULE_YEARTODATE            = 'yearToDate';            //    <dynamicFilter val="40909" type="yearToDate" maxVal="41113"/>
+//    const AUTOFILTER_COLUMN_RULE_ALLDATESINMONTH    = 'allDatesInMonth';    //    <dynamicFilter type="M2"/> for Month/February
+//    const AUTOFILTER_COLUMN_RULE_ALLDATESINQUARTER    = 'allDatesInQuarter';    //    <dynamicFilter type="Q2"/> for Quarter 2
+
+    /**
+     * Autofilter Column.
+     *
+     * @var Column
+     */
+    private $parent;
+
+    /**
+     * Autofilter Rule Type.
+     *
+     * @var string
+     */
+    private $ruleType = self::AUTOFILTER_RULETYPE_FILTER;
+
+    /**
+     * Autofilter Rule Value.
+     *
+     * @var string
+     */
+    private $value = '';
+
+    /**
+     * Autofilter Rule Operator.
+     *
+     * @var string
+     */
+    private $operator = self::AUTOFILTER_COLUMN_RULE_EQUAL;
+
+    /**
+     * DateTimeGrouping Group Value.
+     *
+     * @var string
+     */
+    private $grouping = '';
+
+    /**
+     * Create a new Rule.
+     *
+     * @param Column $pParent
+     */
+    public function __construct(?Column $pParent = null)
+    {
+        $this->parent = $pParent;
+    }
+
+    /**
+     * Get AutoFilter Rule Type.
+     *
+     * @return string
+     */
+    public function getRuleType()
+    {
+        return $this->ruleType;
+    }
+
+    /**
+     * Set AutoFilter Rule Type.
+     *
+     * @param string $pRuleType see self::AUTOFILTER_RULETYPE_*
+     *
+     * @return $this
+     */
+    public function setRuleType($pRuleType)
+    {
+        if (!in_array($pRuleType, self::$ruleTypes)) {
+            throw new PhpSpreadsheetException('Invalid rule type for column AutoFilter Rule.');
+        }
+
+        $this->ruleType = $pRuleType;
+
+        return $this;
+    }
+
+    /**
+     * Get AutoFilter Rule Value.
+     *
+     * @return string
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * Set AutoFilter Rule Value.
+     *
+     * @param string|string[] $pValue
+     *
+     * @return $this
+     */
+    public function setValue($pValue)
+    {
+        if (is_array($pValue)) {
+            $grouping = -1;
+            foreach ($pValue as $key => $value) {
+                //    Validate array entries
+                if (!in_array($key, self::$dateTimeGroups)) {
+                    //    Remove any invalid entries from the value array
+                    unset($pValue[$key]);
+                } else {
+                    //    Work out what the dateTime grouping will be
+                    $grouping = max($grouping, array_search($key, self::$dateTimeGroups));
+                }
+            }
+            if (count($pValue) == 0) {
+                throw new PhpSpreadsheetException('Invalid rule value for column AutoFilter Rule.');
+            }
+            //    Set the dateTime grouping that we've anticipated
+            $this->setGrouping(self::$dateTimeGroups[$grouping]);
+        }
+        $this->value = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get AutoFilter Rule Operator.
+     *
+     * @return string
+     */
+    public function getOperator()
+    {
+        return $this->operator;
+    }
+
+    /**
+     * Set AutoFilter Rule Operator.
+     *
+     * @param string $pOperator see self::AUTOFILTER_COLUMN_RULE_*
+     *
+     * @return $this
+     */
+    public function setOperator($pOperator)
+    {
+        if (empty($pOperator)) {
+            $pOperator = self::AUTOFILTER_COLUMN_RULE_EQUAL;
+        }
+        if (
+            (!in_array($pOperator, self::$operators)) &&
+            (!in_array($pOperator, self::$topTenValue))
+        ) {
+            throw new PhpSpreadsheetException('Invalid operator for column AutoFilter Rule.');
+        }
+        $this->operator = $pOperator;
+
+        return $this;
+    }
+
+    /**
+     * Get AutoFilter Rule Grouping.
+     *
+     * @return string
+     */
+    public function getGrouping()
+    {
+        return $this->grouping;
+    }
+
+    /**
+     * Set AutoFilter Rule Grouping.
+     *
+     * @param string $pGrouping
+     *
+     * @return $this
+     */
+    public function setGrouping($pGrouping)
+    {
+        if (
+            ($pGrouping !== null) &&
+            (!in_array($pGrouping, self::$dateTimeGroups)) &&
+            (!in_array($pGrouping, self::$dynamicTypes)) &&
+            (!in_array($pGrouping, self::$topTenType))
+        ) {
+            throw new PhpSpreadsheetException('Invalid rule type for column AutoFilter Rule.');
+        }
+        $this->grouping = $pGrouping;
+
+        return $this;
+    }
+
+    /**
+     * Set AutoFilter Rule.
+     *
+     * @param string $pOperator see self::AUTOFILTER_COLUMN_RULE_*
+     * @param string|string[] $pValue
+     * @param string $pGrouping
+     *
+     * @return $this
+     */
+    public function setRule($pOperator, $pValue, $pGrouping = null)
+    {
+        $this->setOperator($pOperator);
+        $this->setValue($pValue);
+        //  Only set grouping if it's been passed in as a user-supplied argument,
+        //      otherwise we're calculating it when we setValue() and don't want to overwrite that
+        //      If the user supplies an argumnet for grouping, then on their own head be it
+        if ($pGrouping !== null) {
+            $this->setGrouping($pGrouping);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get this Rule's AutoFilter Column Parent.
+     *
+     * @return Column
+     */
+    public function getParent()
+    {
+        return $this->parent;
+    }
+
+    /**
+     * Set this Rule's AutoFilter Column Parent.
+     *
+     * @param Column $pParent
+     *
+     * @return $this
+     */
+    public function setParent(?Column $pParent = null)
+    {
+        $this->parent = $pParent;
+
+        return $this;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                if ($key == 'parent') {
+                    //    Detach from autofilter column parent
+                    $this->$key = null;
+                } else {
+                    $this->$key = clone $value;
+                }
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/BaseDrawing.php

@@ -0,0 +1,532 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Cell\Hyperlink;
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+use PhpOffice\PhpSpreadsheet\IComparable;
+
+class BaseDrawing implements IComparable
+{
+    /**
+     * Image counter.
+     *
+     * @var int
+     */
+    private static $imageCounter = 0;
+
+    /**
+     * Image index.
+     *
+     * @var int
+     */
+    private $imageIndex = 0;
+
+    /**
+     * Name.
+     *
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * Description.
+     *
+     * @var string
+     */
+    protected $description;
+
+    /**
+     * Worksheet.
+     *
+     * @var Worksheet
+     */
+    protected $worksheet;
+
+    /**
+     * Coordinates.
+     *
+     * @var string
+     */
+    protected $coordinates;
+
+    /**
+     * Offset X.
+     *
+     * @var int
+     */
+    protected $offsetX;
+
+    /**
+     * Offset Y.
+     *
+     * @var int
+     */
+    protected $offsetY;
+
+    /**
+     * Width.
+     *
+     * @var int
+     */
+    protected $width;
+
+    /**
+     * Height.
+     *
+     * @var int
+     */
+    protected $height;
+
+    /**
+     * Proportional resize.
+     *
+     * @var bool
+     */
+    protected $resizeProportional;
+
+    /**
+     * Rotation.
+     *
+     * @var int
+     */
+    protected $rotation;
+
+    /**
+     * Shadow.
+     *
+     * @var Drawing\Shadow
+     */
+    protected $shadow;
+
+    /**
+     * Image hyperlink.
+     *
+     * @var null|Hyperlink
+     */
+    private $hyperlink;
+
+    /**
+     * Create a new BaseDrawing.
+     */
+    public function __construct()
+    {
+        // Initialise values
+        $this->name = '';
+        $this->description = '';
+        $this->worksheet = null;
+        $this->coordinates = 'A1';
+        $this->offsetX = 0;
+        $this->offsetY = 0;
+        $this->width = 0;
+        $this->height = 0;
+        $this->resizeProportional = true;
+        $this->rotation = 0;
+        $this->shadow = new Drawing\Shadow();
+
+        // Set image index
+        ++self::$imageCounter;
+        $this->imageIndex = self::$imageCounter;
+    }
+
+    /**
+     * Get image index.
+     *
+     * @return int
+     */
+    public function getImageIndex()
+    {
+        return $this->imageIndex;
+    }
+
+    /**
+     * Get Name.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Set Name.
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setName($pValue)
+    {
+        $this->name = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Description.
+     *
+     * @return string
+     */
+    public function getDescription()
+    {
+        return $this->description;
+    }
+
+    /**
+     * Set Description.
+     *
+     * @param string $description
+     *
+     * @return $this
+     */
+    public function setDescription($description)
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+
+    /**
+     * Get Worksheet.
+     *
+     * @return Worksheet
+     */
+    public function getWorksheet()
+    {
+        return $this->worksheet;
+    }
+
+    /**
+     * Set Worksheet.
+     *
+     * @param Worksheet $pValue
+     * @param bool $pOverrideOld If a Worksheet has already been assigned, overwrite it and remove image from old Worksheet?
+     *
+     * @return $this
+     */
+    public function setWorksheet(?Worksheet $pValue = null, $pOverrideOld = false)
+    {
+        if ($this->worksheet === null) {
+            // Add drawing to \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
+            $this->worksheet = $pValue;
+            $this->worksheet->getCell($this->coordinates);
+            $this->worksheet->getDrawingCollection()->append($this);
+        } else {
+            if ($pOverrideOld) {
+                // Remove drawing from old \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
+                $iterator = $this->worksheet->getDrawingCollection()->getIterator();
+
+                while ($iterator->valid()) {
+                    if ($iterator->current()->getHashCode() === $this->getHashCode()) {
+                        $this->worksheet->getDrawingCollection()->offsetUnset($iterator->key());
+                        $this->worksheet = null;
+
+                        break;
+                    }
+                }
+
+                // Set new \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet
+                $this->setWorksheet($pValue);
+            } else {
+                throw new PhpSpreadsheetException('A Worksheet has already been assigned. Drawings can only exist on one \\PhpOffice\\PhpSpreadsheet\\Worksheet.');
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Coordinates.
+     *
+     * @return string
+     */
+    public function getCoordinates()
+    {
+        return $this->coordinates;
+    }
+
+    /**
+     * Set Coordinates.
+     *
+     * @param string $pValue eg: 'A1'
+     *
+     * @return $this
+     */
+    public function setCoordinates($pValue)
+    {
+        $this->coordinates = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get OffsetX.
+     *
+     * @return int
+     */
+    public function getOffsetX()
+    {
+        return $this->offsetX;
+    }
+
+    /**
+     * Set OffsetX.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setOffsetX($pValue)
+    {
+        $this->offsetX = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get OffsetY.
+     *
+     * @return int
+     */
+    public function getOffsetY()
+    {
+        return $this->offsetY;
+    }
+
+    /**
+     * Set OffsetY.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setOffsetY($pValue)
+    {
+        $this->offsetY = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Width.
+     *
+     * @return int
+     */
+    public function getWidth()
+    {
+        return $this->width;
+    }
+
+    /**
+     * Set Width.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setWidth($pValue)
+    {
+        // Resize proportional?
+        if ($this->resizeProportional && $pValue != 0) {
+            $ratio = $this->height / ($this->width != 0 ? $this->width : 1);
+            $this->height = round($ratio * $pValue);
+        }
+
+        // Set width
+        $this->width = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Height.
+     *
+     * @return int
+     */
+    public function getHeight()
+    {
+        return $this->height;
+    }
+
+    /**
+     * Set Height.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setHeight($pValue)
+    {
+        // Resize proportional?
+        if ($this->resizeProportional && $pValue != 0) {
+            $ratio = $this->width / ($this->height != 0 ? $this->height : 1);
+            $this->width = round($ratio * $pValue);
+        }
+
+        // Set height
+        $this->height = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Set width and height with proportional resize.
+     *
+     * Example:
+     * <code>
+     * $objDrawing->setResizeProportional(true);
+     * $objDrawing->setWidthAndHeight(160,120);
+     * </code>
+     *
+     * @author Vincent@luo MSN:kele_100@hotmail.com
+     *
+     * @param int $width
+     * @param int $height
+     *
+     * @return $this
+     */
+    public function setWidthAndHeight($width, $height)
+    {
+        $xratio = $width / ($this->width != 0 ? $this->width : 1);
+        $yratio = $height / ($this->height != 0 ? $this->height : 1);
+        if ($this->resizeProportional && !($width == 0 || $height == 0)) {
+            if (($xratio * $this->height) < $height) {
+                $this->height = ceil($xratio * $this->height);
+                $this->width = $width;
+            } else {
+                $this->width = ceil($yratio * $this->width);
+                $this->height = $height;
+            }
+        } else {
+            $this->width = $width;
+            $this->height = $height;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get ResizeProportional.
+     *
+     * @return bool
+     */
+    public function getResizeProportional()
+    {
+        return $this->resizeProportional;
+    }
+
+    /**
+     * Set ResizeProportional.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setResizeProportional($pValue)
+    {
+        $this->resizeProportional = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Rotation.
+     *
+     * @return int
+     */
+    public function getRotation()
+    {
+        return $this->rotation;
+    }
+
+    /**
+     * Set Rotation.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setRotation($pValue)
+    {
+        $this->rotation = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Shadow.
+     *
+     * @return Drawing\Shadow
+     */
+    public function getShadow()
+    {
+        return $this->shadow;
+    }
+
+    /**
+     * Set Shadow.
+     *
+     * @param Drawing\Shadow $pValue
+     *
+     * @return $this
+     */
+    public function setShadow(?Drawing\Shadow $pValue = null)
+    {
+        $this->shadow = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        return md5(
+            $this->name .
+            $this->description .
+            $this->worksheet->getHashCode() .
+            $this->coordinates .
+            $this->offsetX .
+            $this->offsetY .
+            $this->width .
+            $this->height .
+            $this->rotation .
+            $this->shadow->getHashCode() .
+            __CLASS__
+        );
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if ($key == 'worksheet') {
+                $this->worksheet = null;
+            } elseif (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+
+    public function setHyperlink(?Hyperlink $pHyperlink = null): void
+    {
+        $this->hyperlink = $pHyperlink;
+    }
+
+    /**
+     * @return null|Hyperlink
+     */
+    public function getHyperlink()
+    {
+        return $this->hyperlink;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/CellIterator.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use Iterator;
+
+abstract class CellIterator implements Iterator
+{
+    /**
+     * Worksheet to iterate.
+     *
+     * @var Worksheet
+     */
+    protected $worksheet;
+
+    /**
+     * Iterate only existing cells.
+     *
+     * @var bool
+     */
+    protected $onlyExistingCells = false;
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        $this->worksheet = null;
+    }
+
+    /**
+     * Get loop only existing cells.
+     *
+     * @return bool
+     */
+    public function getIterateOnlyExistingCells()
+    {
+        return $this->onlyExistingCells;
+    }
+
+    /**
+     * Validate start/end values for "IterateOnlyExistingCells" mode, and adjust if necessary.
+     */
+    abstract protected function adjustForExistingOnlyRange();
+
+    /**
+     * Set the iterator to loop only existing cells.
+     *
+     * @param bool $value
+     */
+    public function setIterateOnlyExistingCells($value): void
+    {
+        $this->onlyExistingCells = (bool) $value;
+
+        $this->adjustForExistingOnlyRange();
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/Column.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+class Column
+{
+    /**
+     * \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet.
+     *
+     * @var Worksheet
+     */
+    private $parent;
+
+    /**
+     * Column index.
+     *
+     * @var string
+     */
+    private $columnIndex;
+
+    /**
+     * Create a new column.
+     *
+     * @param Worksheet $parent
+     * @param string $columnIndex
+     */
+    public function __construct(?Worksheet $parent = null, $columnIndex = 'A')
+    {
+        // Set parent and column index
+        $this->parent = $parent;
+        $this->columnIndex = $columnIndex;
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        $this->parent = null;
+    }
+
+    /**
+     * Get column index as string eg: 'A'.
+     *
+     * @return string
+     */
+    public function getColumnIndex()
+    {
+        return $this->columnIndex;
+    }
+
+    /**
+     * Get cell iterator.
+     *
+     * @param int $startRow The row number at which to start iterating
+     * @param int $endRow Optionally, the row number at which to stop iterating
+     *
+     * @return ColumnCellIterator
+     */
+    public function getCellIterator($startRow = 1, $endRow = null)
+    {
+        return new ColumnCellIterator($this->parent, $this->columnIndex, $startRow, $endRow);
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/ColumnCellIterator.php

@@ -0,0 +1,192 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class ColumnCellIterator extends CellIterator
+{
+    /**
+     * Current iterator position.
+     *
+     * @var int
+     */
+    private $currentRow;
+
+    /**
+     * Column index.
+     *
+     * @var string
+     */
+    private $columnIndex;
+
+    /**
+     * Start position.
+     *
+     * @var int
+     */
+    private $startRow = 1;
+
+    /**
+     * End position.
+     *
+     * @var int
+     */
+    private $endRow = 1;
+
+    /**
+     * Create a new row iterator.
+     *
+     * @param Worksheet $subject The worksheet to iterate over
+     * @param string $columnIndex The column that we want to iterate
+     * @param int $startRow The row number at which to start iterating
+     * @param int $endRow Optionally, the row number at which to stop iterating
+     */
+    public function __construct(?Worksheet $subject = null, $columnIndex = 'A', $startRow = 1, $endRow = null)
+    {
+        // Set subject
+        $this->worksheet = $subject;
+        $this->columnIndex = Coordinate::columnIndexFromString($columnIndex);
+        $this->resetEnd($endRow);
+        $this->resetStart($startRow);
+    }
+
+    /**
+     * (Re)Set the start row and the current row pointer.
+     *
+     * @param int $startRow The row number at which to start iterating
+     *
+     * @return $this
+     */
+    public function resetStart($startRow = 1)
+    {
+        $this->startRow = $startRow;
+        $this->adjustForExistingOnlyRange();
+        $this->seek($startRow);
+
+        return $this;
+    }
+
+    /**
+     * (Re)Set the end row.
+     *
+     * @param int $endRow The row number at which to stop iterating
+     *
+     * @return $this
+     */
+    public function resetEnd($endRow = null)
+    {
+        $this->endRow = ($endRow) ? $endRow : $this->worksheet->getHighestRow();
+        $this->adjustForExistingOnlyRange();
+
+        return $this;
+    }
+
+    /**
+     * Set the row pointer to the selected row.
+     *
+     * @param int $row The row number to set the current pointer at
+     *
+     * @return $this
+     */
+    public function seek($row = 1)
+    {
+        if ($this->onlyExistingCells && !($this->worksheet->cellExistsByColumnAndRow($this->columnIndex, $row))) {
+            throw new PhpSpreadsheetException('In "IterateOnlyExistingCells" mode and Cell does not exist');
+        }
+        if (($row < $this->startRow) || ($row > $this->endRow)) {
+            throw new PhpSpreadsheetException("Row $row is out of range ({$this->startRow} - {$this->endRow})");
+        }
+        $this->currentRow = $row;
+
+        return $this;
+    }
+
+    /**
+     * Rewind the iterator to the starting row.
+     */
+    public function rewind(): void
+    {
+        $this->currentRow = $this->startRow;
+    }
+
+    /**
+     * Return the current cell in this worksheet column.
+     *
+     * @return \PhpOffice\PhpSpreadsheet\Cell\Cell
+     */
+    public function current()
+    {
+        return $this->worksheet->getCellByColumnAndRow($this->columnIndex, $this->currentRow);
+    }
+
+    /**
+     * Return the current iterator key.
+     *
+     * @return int
+     */
+    public function key()
+    {
+        return $this->currentRow;
+    }
+
+    /**
+     * Set the iterator to its next value.
+     */
+    public function next(): void
+    {
+        do {
+            ++$this->currentRow;
+        } while (
+            ($this->onlyExistingCells) &&
+            (!$this->worksheet->cellExistsByColumnAndRow($this->columnIndex, $this->currentRow)) &&
+            ($this->currentRow <= $this->endRow)
+        );
+    }
+
+    /**
+     * Set the iterator to its previous value.
+     */
+    public function prev(): void
+    {
+        do {
+            --$this->currentRow;
+        } while (
+            ($this->onlyExistingCells) &&
+            (!$this->worksheet->cellExistsByColumnAndRow($this->columnIndex, $this->currentRow)) &&
+            ($this->currentRow >= $this->startRow)
+        );
+    }
+
+    /**
+     * Indicate if more rows exist in the worksheet range of rows that we're iterating.
+     *
+     * @return bool
+     */
+    public function valid()
+    {
+        return $this->currentRow <= $this->endRow && $this->currentRow >= $this->startRow;
+    }
+
+    /**
+     * Validate start/end values for "IterateOnlyExistingCells" mode, and adjust if necessary.
+     */
+    protected function adjustForExistingOnlyRange(): void
+    {
+        if ($this->onlyExistingCells) {
+            while (
+                (!$this->worksheet->cellExistsByColumnAndRow($this->columnIndex, $this->startRow)) &&
+                ($this->startRow <= $this->endRow)
+            ) {
+                ++$this->startRow;
+            }
+            while (
+                (!$this->worksheet->cellExistsByColumnAndRow($this->columnIndex, $this->endRow)) &&
+                ($this->endRow >= $this->startRow)
+            ) {
+                --$this->endRow;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/ColumnDimension.php

@@ -0,0 +1,115 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+class ColumnDimension extends Dimension
+{
+    /**
+     * Column index.
+     *
+     * @var string
+     */
+    private $columnIndex;
+
+    /**
+     * Column width.
+     *
+     * When this is set to a negative value, the column width should be ignored by IWriter
+     *
+     * @var float
+     */
+    private $width = -1;
+
+    /**
+     * Auto size?
+     *
+     * @var bool
+     */
+    private $autoSize = false;
+
+    /**
+     * Create a new ColumnDimension.
+     *
+     * @param string $pIndex Character column index
+     */
+    public function __construct($pIndex = 'A')
+    {
+        // Initialise values
+        $this->columnIndex = $pIndex;
+
+        // set dimension as unformatted by default
+        parent::__construct(0);
+    }
+
+    /**
+     * Get column index as string eg: 'A'.
+     *
+     * @return string
+     */
+    public function getColumnIndex()
+    {
+        return $this->columnIndex;
+    }
+
+    /**
+     * Set column index as string eg: 'A'.
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setColumnIndex($pValue)
+    {
+        $this->columnIndex = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Width.
+     *
+     * @return float
+     */
+    public function getWidth()
+    {
+        return $this->width;
+    }
+
+    /**
+     * Set Width.
+     *
+     * @param float $pValue
+     *
+     * @return $this
+     */
+    public function setWidth($pValue)
+    {
+        $this->width = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Auto Size.
+     *
+     * @return bool
+     */
+    public function getAutoSize()
+    {
+        return $this->autoSize;
+    }
+
+    /**
+     * Set Auto Size.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setAutoSize($pValue)
+    {
+        $this->autoSize = $pValue;
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/ColumnIterator.php

@@ -0,0 +1,172 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use Iterator;
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Exception;
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class ColumnIterator implements Iterator
+{
+    /**
+     * Worksheet to iterate.
+     *
+     * @var Worksheet
+     */
+    private $worksheet;
+
+    /**
+     * Current iterator position.
+     *
+     * @var int
+     */
+    private $currentColumnIndex = 1;
+
+    /**
+     * Start position.
+     *
+     * @var int
+     */
+    private $startColumnIndex = 1;
+
+    /**
+     * End position.
+     *
+     * @var int
+     */
+    private $endColumnIndex = 1;
+
+    /**
+     * Create a new column iterator.
+     *
+     * @param Worksheet $worksheet The worksheet to iterate over
+     * @param string $startColumn The column address at which to start iterating
+     * @param string $endColumn Optionally, the column address at which to stop iterating
+     */
+    public function __construct(Worksheet $worksheet, $startColumn = 'A', $endColumn = null)
+    {
+        // Set subject
+        $this->worksheet = $worksheet;
+        $this->resetEnd($endColumn);
+        $this->resetStart($startColumn);
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        $this->worksheet = null;
+    }
+
+    /**
+     * (Re)Set the start column and the current column pointer.
+     *
+     * @param string $startColumn The column address at which to start iterating
+     *
+     * @return $this
+     */
+    public function resetStart($startColumn = 'A')
+    {
+        $startColumnIndex = Coordinate::columnIndexFromString($startColumn);
+        if ($startColumnIndex > Coordinate::columnIndexFromString($this->worksheet->getHighestColumn())) {
+            throw new Exception("Start column ({$startColumn}) is beyond highest column ({$this->worksheet->getHighestColumn()})");
+        }
+
+        $this->startColumnIndex = $startColumnIndex;
+        if ($this->endColumnIndex < $this->startColumnIndex) {
+            $this->endColumnIndex = $this->startColumnIndex;
+        }
+        $this->seek($startColumn);
+
+        return $this;
+    }
+
+    /**
+     * (Re)Set the end column.
+     *
+     * @param string $endColumn The column address at which to stop iterating
+     *
+     * @return $this
+     */
+    public function resetEnd($endColumn = null)
+    {
+        $endColumn = $endColumn ? $endColumn : $this->worksheet->getHighestColumn();
+        $this->endColumnIndex = Coordinate::columnIndexFromString($endColumn);
+
+        return $this;
+    }
+
+    /**
+     * Set the column pointer to the selected column.
+     *
+     * @param string $column The column address to set the current pointer at
+     *
+     * @return $this
+     */
+    public function seek($column = 'A')
+    {
+        $column = Coordinate::columnIndexFromString($column);
+        if (($column < $this->startColumnIndex) || ($column > $this->endColumnIndex)) {
+            throw new PhpSpreadsheetException("Column $column is out of range ({$this->startColumnIndex} - {$this->endColumnIndex})");
+        }
+        $this->currentColumnIndex = $column;
+
+        return $this;
+    }
+
+    /**
+     * Rewind the iterator to the starting column.
+     */
+    public function rewind(): void
+    {
+        $this->currentColumnIndex = $this->startColumnIndex;
+    }
+
+    /**
+     * Return the current column in this worksheet.
+     *
+     * @return Column
+     */
+    public function current()
+    {
+        return new Column($this->worksheet, Coordinate::stringFromColumnIndex($this->currentColumnIndex));
+    }
+
+    /**
+     * Return the current iterator key.
+     *
+     * @return string
+     */
+    public function key()
+    {
+        return Coordinate::stringFromColumnIndex($this->currentColumnIndex);
+    }
+
+    /**
+     * Set the iterator to its next value.
+     */
+    public function next(): void
+    {
+        ++$this->currentColumnIndex;
+    }
+
+    /**
+     * Set the iterator to its previous value.
+     */
+    public function prev(): void
+    {
+        --$this->currentColumnIndex;
+    }
+
+    /**
+     * Indicate if more columns exist in the worksheet range of columns that we're iterating.
+     *
+     * @return bool
+     */
+    public function valid()
+    {
+        return $this->currentColumnIndex <= $this->endColumnIndex && $this->currentColumnIndex >= $this->startColumnIndex;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/Dimension.php

@@ -0,0 +1,163 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+abstract class Dimension
+{
+    /**
+     * Visible?
+     *
+     * @var bool
+     */
+    private $visible = true;
+
+    /**
+     * Outline level.
+     *
+     * @var int
+     */
+    private $outlineLevel = 0;
+
+    /**
+     * Collapsed.
+     *
+     * @var bool
+     */
+    private $collapsed = false;
+
+    /**
+     * Index to cellXf. Null value means row has no explicit cellXf format.
+     *
+     * @var null|int
+     */
+    private $xfIndex;
+
+    /**
+     * Create a new Dimension.
+     *
+     * @param int $initialValue Numeric row index
+     */
+    public function __construct($initialValue = null)
+    {
+        // set dimension as unformatted by default
+        $this->xfIndex = $initialValue;
+    }
+
+    /**
+     * Get Visible.
+     *
+     * @return bool
+     */
+    public function getVisible()
+    {
+        return $this->visible;
+    }
+
+    /**
+     * Set Visible.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setVisible($pValue)
+    {
+        $this->visible = (bool) $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Outline Level.
+     *
+     * @return int
+     */
+    public function getOutlineLevel()
+    {
+        return $this->outlineLevel;
+    }
+
+    /**
+     * Set Outline Level.
+     * Value must be between 0 and 7.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setOutlineLevel($pValue)
+    {
+        if ($pValue < 0 || $pValue > 7) {
+            throw new PhpSpreadsheetException('Outline level must range between 0 and 7.');
+        }
+
+        $this->outlineLevel = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Collapsed.
+     *
+     * @return bool
+     */
+    public function getCollapsed()
+    {
+        return $this->collapsed;
+    }
+
+    /**
+     * Set Collapsed.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setCollapsed($pValue)
+    {
+        $this->collapsed = (bool) $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get index to cellXf.
+     *
+     * @return int
+     */
+    public function getXfIndex()
+    {
+        return $this->xfIndex;
+    }
+
+    /**
+     * Set index to cellXf.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setXfIndex($pValue)
+    {
+        $this->xfIndex = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/Drawing.php

@@ -0,0 +1,114 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class Drawing extends BaseDrawing
+{
+    /**
+     * Path.
+     *
+     * @var string
+     */
+    private $path;
+
+    /**
+     * Create a new Drawing.
+     */
+    public function __construct()
+    {
+        // Initialise values
+        $this->path = '';
+
+        // Initialize parent
+        parent::__construct();
+    }
+
+    /**
+     * Get Filename.
+     *
+     * @return string
+     */
+    public function getFilename()
+    {
+        return basename($this->path);
+    }
+
+    /**
+     * Get indexed filename (using image index).
+     *
+     * @return string
+     */
+    public function getIndexedFilename()
+    {
+        $fileName = $this->getFilename();
+        $fileName = str_replace(' ', '_', $fileName);
+
+        return str_replace('.' . $this->getExtension(), '', $fileName) . $this->getImageIndex() . '.' . $this->getExtension();
+    }
+
+    /**
+     * Get Extension.
+     *
+     * @return string
+     */
+    public function getExtension()
+    {
+        $exploded = explode('.', basename($this->path));
+
+        return $exploded[count($exploded) - 1];
+    }
+
+    /**
+     * Get Path.
+     *
+     * @return string
+     */
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    /**
+     * Set Path.
+     *
+     * @param string $pValue File path
+     * @param bool $pVerifyFile Verify file
+     *
+     * @return $this
+     */
+    public function setPath($pValue, $pVerifyFile = true)
+    {
+        if ($pVerifyFile) {
+            if (file_exists($pValue)) {
+                $this->path = $pValue;
+
+                if ($this->width == 0 && $this->height == 0) {
+                    // Get width/height
+                    [$this->width, $this->height] = getimagesize($pValue);
+                }
+            } else {
+                throw new PhpSpreadsheetException("File $pValue not found!");
+            }
+        } else {
+            $this->path = $pValue;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        return md5(
+            $this->path .
+            parent::getHashCode() .
+            __CLASS__
+        );
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/Drawing/Shadow.php

@@ -0,0 +1,289 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
+
+use PhpOffice\PhpSpreadsheet\IComparable;
+use PhpOffice\PhpSpreadsheet\Style\Color;
+
+class Shadow implements IComparable
+{
+    // Shadow alignment
+    const SHADOW_BOTTOM = 'b';
+    const SHADOW_BOTTOM_LEFT = 'bl';
+    const SHADOW_BOTTOM_RIGHT = 'br';
+    const SHADOW_CENTER = 'ctr';
+    const SHADOW_LEFT = 'l';
+    const SHADOW_TOP = 't';
+    const SHADOW_TOP_LEFT = 'tl';
+    const SHADOW_TOP_RIGHT = 'tr';
+
+    /**
+     * Visible.
+     *
+     * @var bool
+     */
+    private $visible;
+
+    /**
+     * Blur radius.
+     *
+     * Defaults to 6
+     *
+     * @var int
+     */
+    private $blurRadius;
+
+    /**
+     * Shadow distance.
+     *
+     * Defaults to 2
+     *
+     * @var int
+     */
+    private $distance;
+
+    /**
+     * Shadow direction (in degrees).
+     *
+     * @var int
+     */
+    private $direction;
+
+    /**
+     * Shadow alignment.
+     *
+     * @var int
+     */
+    private $alignment;
+
+    /**
+     * Color.
+     *
+     * @var Color
+     */
+    private $color;
+
+    /**
+     * Alpha.
+     *
+     * @var int
+     */
+    private $alpha;
+
+    /**
+     * Create a new Shadow.
+     */
+    public function __construct()
+    {
+        // Initialise values
+        $this->visible = false;
+        $this->blurRadius = 6;
+        $this->distance = 2;
+        $this->direction = 0;
+        $this->alignment = self::SHADOW_BOTTOM_RIGHT;
+        $this->color = new Color(Color::COLOR_BLACK);
+        $this->alpha = 50;
+    }
+
+    /**
+     * Get Visible.
+     *
+     * @return bool
+     */
+    public function getVisible()
+    {
+        return $this->visible;
+    }
+
+    /**
+     * Set Visible.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setVisible($pValue)
+    {
+        $this->visible = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Blur radius.
+     *
+     * @return int
+     */
+    public function getBlurRadius()
+    {
+        return $this->blurRadius;
+    }
+
+    /**
+     * Set Blur radius.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setBlurRadius($pValue)
+    {
+        $this->blurRadius = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Shadow distance.
+     *
+     * @return int
+     */
+    public function getDistance()
+    {
+        return $this->distance;
+    }
+
+    /**
+     * Set Shadow distance.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setDistance($pValue)
+    {
+        $this->distance = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Shadow direction (in degrees).
+     *
+     * @return int
+     */
+    public function getDirection()
+    {
+        return $this->direction;
+    }
+
+    /**
+     * Set Shadow direction (in degrees).
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setDirection($pValue)
+    {
+        $this->direction = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Shadow alignment.
+     *
+     * @return int
+     */
+    public function getAlignment()
+    {
+        return $this->alignment;
+    }
+
+    /**
+     * Set Shadow alignment.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setAlignment($pValue)
+    {
+        $this->alignment = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Color.
+     *
+     * @return Color
+     */
+    public function getColor()
+    {
+        return $this->color;
+    }
+
+    /**
+     * Set Color.
+     *
+     * @param Color $pValue
+     *
+     * @return $this
+     */
+    public function setColor(?Color $pValue = null)
+    {
+        $this->color = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Alpha.
+     *
+     * @return int
+     */
+    public function getAlpha()
+    {
+        return $this->alpha;
+    }
+
+    /**
+     * Set Alpha.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setAlpha($pValue)
+    {
+        $this->alpha = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        return md5(
+            ($this->visible ? 't' : 'f') .
+            $this->blurRadius .
+            $this->distance .
+            $this->direction .
+            $this->alignment .
+            $this->color->getHashCode() .
+            $this->alpha .
+            __CLASS__
+        );
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/HeaderFooter.php

@@ -0,0 +1,490 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+/**
+ * <code>
+ * Header/Footer Formatting Syntax taken from Office Open XML Part 4 - Markup Language Reference, page 1970:.
+ *
+ * There are a number of formatting codes that can be written inline with the actual header / footer text, which
+ * affect the formatting in the header or footer.
+ *
+ * Example: This example shows the text "Center Bold Header" on the first line (center section), and the date on
+ * the second line (center section).
+ *         &CCenter &"-,Bold"Bold&"-,Regular"Header_x000A_&D
+ *
+ * General Rules:
+ * There is no required order in which these codes must appear.
+ *
+ * The first occurrence of the following codes turns the formatting ON, the second occurrence turns it OFF again:
+ * - strikethrough
+ * - superscript
+ * - subscript
+ * Superscript and subscript cannot both be ON at same time. Whichever comes first wins and the other is ignored,
+ * while the first is ON.
+ * &L - code for "left section" (there are three header / footer locations, "left", "center", and "right"). When
+ * two or more occurrences of this section marker exist, the contents from all markers are concatenated, in the
+ * order of appearance, and placed into the left section.
+ * &P - code for "current page #"
+ * &N - code for "total pages"
+ * &font size - code for "text font size", where font size is a font size in points.
+ * &K - code for "text font color"
+ * RGB Color is specified as RRGGBB
+ * Theme Color is specifed as TTSNN where TT is the theme color Id, S is either "+" or "-" of the tint/shade
+ * value, NN is the tint/shade value.
+ * &S - code for "text strikethrough" on / off
+ * &X - code for "text super script" on / off
+ * &Y - code for "text subscript" on / off
+ * &C - code for "center section". When two or more occurrences of this section marker exist, the contents
+ * from all markers are concatenated, in the order of appearance, and placed into the center section.
+ *
+ * &D - code for "date"
+ * &T - code for "time"
+ * &G - code for "picture as background"
+ * &U - code for "text single underline"
+ * &E - code for "double underline"
+ * &R - code for "right section". When two or more occurrences of this section marker exist, the contents
+ * from all markers are concatenated, in the order of appearance, and placed into the right section.
+ * &Z - code for "this workbook's file path"
+ * &F - code for "this workbook's file name"
+ * &A - code for "sheet tab name"
+ * &+ - code for add to page #.
+ * &- - code for subtract from page #.
+ * &"font name,font type" - code for "text font name" and "text font type", where font name and font type
+ * are strings specifying the name and type of the font, separated by a comma. When a hyphen appears in font
+ * name, it means "none specified". Both of font name and font type can be localized values.
+ * &"-,Bold" - code for "bold font style"
+ * &B - also means "bold font style".
+ * &"-,Regular" - code for "regular font style"
+ * &"-,Italic" - code for "italic font style"
+ * &I - also means "italic font style"
+ * &"-,Bold Italic" code for "bold italic font style"
+ * &O - code for "outline style"
+ * &H - code for "shadow style"
+ * </code>
+ */
+class HeaderFooter
+{
+    // Header/footer image location
+    const IMAGE_HEADER_LEFT = 'LH';
+    const IMAGE_HEADER_CENTER = 'CH';
+    const IMAGE_HEADER_RIGHT = 'RH';
+    const IMAGE_FOOTER_LEFT = 'LF';
+    const IMAGE_FOOTER_CENTER = 'CF';
+    const IMAGE_FOOTER_RIGHT = 'RF';
+
+    /**
+     * OddHeader.
+     *
+     * @var string
+     */
+    private $oddHeader = '';
+
+    /**
+     * OddFooter.
+     *
+     * @var string
+     */
+    private $oddFooter = '';
+
+    /**
+     * EvenHeader.
+     *
+     * @var string
+     */
+    private $evenHeader = '';
+
+    /**
+     * EvenFooter.
+     *
+     * @var string
+     */
+    private $evenFooter = '';
+
+    /**
+     * FirstHeader.
+     *
+     * @var string
+     */
+    private $firstHeader = '';
+
+    /**
+     * FirstFooter.
+     *
+     * @var string
+     */
+    private $firstFooter = '';
+
+    /**
+     * Different header for Odd/Even, defaults to false.
+     *
+     * @var bool
+     */
+    private $differentOddEven = false;
+
+    /**
+     * Different header for first page, defaults to false.
+     *
+     * @var bool
+     */
+    private $differentFirst = false;
+
+    /**
+     * Scale with document, defaults to true.
+     *
+     * @var bool
+     */
+    private $scaleWithDocument = true;
+
+    /**
+     * Align with margins, defaults to true.
+     *
+     * @var bool
+     */
+    private $alignWithMargins = true;
+
+    /**
+     * Header/footer images.
+     *
+     * @var HeaderFooterDrawing[]
+     */
+    private $headerFooterImages = [];
+
+    /**
+     * Create a new HeaderFooter.
+     */
+    public function __construct()
+    {
+    }
+
+    /**
+     * Get OddHeader.
+     *
+     * @return string
+     */
+    public function getOddHeader()
+    {
+        return $this->oddHeader;
+    }
+
+    /**
+     * Set OddHeader.
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setOddHeader($pValue)
+    {
+        $this->oddHeader = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get OddFooter.
+     *
+     * @return string
+     */
+    public function getOddFooter()
+    {
+        return $this->oddFooter;
+    }
+
+    /**
+     * Set OddFooter.
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setOddFooter($pValue)
+    {
+        $this->oddFooter = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get EvenHeader.
+     *
+     * @return string
+     */
+    public function getEvenHeader()
+    {
+        return $this->evenHeader;
+    }
+
+    /**
+     * Set EvenHeader.
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setEvenHeader($pValue)
+    {
+        $this->evenHeader = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get EvenFooter.
+     *
+     * @return string
+     */
+    public function getEvenFooter()
+    {
+        return $this->evenFooter;
+    }
+
+    /**
+     * Set EvenFooter.
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setEvenFooter($pValue)
+    {
+        $this->evenFooter = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get FirstHeader.
+     *
+     * @return string
+     */
+    public function getFirstHeader()
+    {
+        return $this->firstHeader;
+    }
+
+    /**
+     * Set FirstHeader.
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setFirstHeader($pValue)
+    {
+        $this->firstHeader = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get FirstFooter.
+     *
+     * @return string
+     */
+    public function getFirstFooter()
+    {
+        return $this->firstFooter;
+    }
+
+    /**
+     * Set FirstFooter.
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setFirstFooter($pValue)
+    {
+        $this->firstFooter = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get DifferentOddEven.
+     *
+     * @return bool
+     */
+    public function getDifferentOddEven()
+    {
+        return $this->differentOddEven;
+    }
+
+    /**
+     * Set DifferentOddEven.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setDifferentOddEven($pValue)
+    {
+        $this->differentOddEven = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get DifferentFirst.
+     *
+     * @return bool
+     */
+    public function getDifferentFirst()
+    {
+        return $this->differentFirst;
+    }
+
+    /**
+     * Set DifferentFirst.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setDifferentFirst($pValue)
+    {
+        $this->differentFirst = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get ScaleWithDocument.
+     *
+     * @return bool
+     */
+    public function getScaleWithDocument()
+    {
+        return $this->scaleWithDocument;
+    }
+
+    /**
+     * Set ScaleWithDocument.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setScaleWithDocument($pValue)
+    {
+        $this->scaleWithDocument = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get AlignWithMargins.
+     *
+     * @return bool
+     */
+    public function getAlignWithMargins()
+    {
+        return $this->alignWithMargins;
+    }
+
+    /**
+     * Set AlignWithMargins.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setAlignWithMargins($pValue)
+    {
+        $this->alignWithMargins = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Add header/footer image.
+     *
+     * @param string $location
+     *
+     * @return $this
+     */
+    public function addImage(HeaderFooterDrawing $image, $location = self::IMAGE_HEADER_LEFT)
+    {
+        $this->headerFooterImages[$location] = $image;
+
+        return $this;
+    }
+
+    /**
+     * Remove header/footer image.
+     *
+     * @param string $location
+     *
+     * @return $this
+     */
+    public function removeImage($location = self::IMAGE_HEADER_LEFT)
+    {
+        if (isset($this->headerFooterImages[$location])) {
+            unset($this->headerFooterImages[$location]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set header/footer images.
+     *
+     * @param HeaderFooterDrawing[] $images
+     *
+     * @return $this
+     */
+    public function setImages(array $images)
+    {
+        $this->headerFooterImages = $images;
+
+        return $this;
+    }
+
+    /**
+     * Get header/footer images.
+     *
+     * @return HeaderFooterDrawing[]
+     */
+    public function getImages()
+    {
+        // Sort array
+        $images = [];
+        if (isset($this->headerFooterImages[self::IMAGE_HEADER_LEFT])) {
+            $images[self::IMAGE_HEADER_LEFT] = $this->headerFooterImages[self::IMAGE_HEADER_LEFT];
+        }
+        if (isset($this->headerFooterImages[self::IMAGE_HEADER_CENTER])) {
+            $images[self::IMAGE_HEADER_CENTER] = $this->headerFooterImages[self::IMAGE_HEADER_CENTER];
+        }
+        if (isset($this->headerFooterImages[self::IMAGE_HEADER_RIGHT])) {
+            $images[self::IMAGE_HEADER_RIGHT] = $this->headerFooterImages[self::IMAGE_HEADER_RIGHT];
+        }
+        if (isset($this->headerFooterImages[self::IMAGE_FOOTER_LEFT])) {
+            $images[self::IMAGE_FOOTER_LEFT] = $this->headerFooterImages[self::IMAGE_FOOTER_LEFT];
+        }
+        if (isset($this->headerFooterImages[self::IMAGE_FOOTER_CENTER])) {
+            $images[self::IMAGE_FOOTER_CENTER] = $this->headerFooterImages[self::IMAGE_FOOTER_CENTER];
+        }
+        if (isset($this->headerFooterImages[self::IMAGE_FOOTER_RIGHT])) {
+            $images[self::IMAGE_FOOTER_RIGHT] = $this->headerFooterImages[self::IMAGE_FOOTER_RIGHT];
+        }
+        $this->headerFooterImages = $images;
+
+        return $this->headerFooterImages;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/HeaderFooterDrawing.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+class HeaderFooterDrawing extends Drawing
+{
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        return md5(
+            $this->getPath() .
+            $this->name .
+            $this->offsetX .
+            $this->offsetY .
+            $this->width .
+            $this->height .
+            __CLASS__
+        );
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/Iterator.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+
+class Iterator implements \Iterator
+{
+    /**
+     * Spreadsheet to iterate.
+     *
+     * @var Spreadsheet
+     */
+    private $subject;
+
+    /**
+     * Current iterator position.
+     *
+     * @var int
+     */
+    private $position = 0;
+
+    /**
+     * Create a new worksheet iterator.
+     */
+    public function __construct(Spreadsheet $subject)
+    {
+        // Set subject
+        $this->subject = $subject;
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        $this->subject = null;
+    }
+
+    /**
+     * Rewind iterator.
+     */
+    public function rewind(): void
+    {
+        $this->position = 0;
+    }
+
+    /**
+     * Current Worksheet.
+     *
+     * @return Worksheet
+     */
+    public function current()
+    {
+        return $this->subject->getSheet($this->position);
+    }
+
+    /**
+     * Current key.
+     *
+     * @return int
+     */
+    public function key()
+    {
+        return $this->position;
+    }
+
+    /**
+     * Next value.
+     */
+    public function next(): void
+    {
+        ++$this->position;
+    }
+
+    /**
+     * Are there more Worksheet instances available?
+     *
+     * @return bool
+     */
+    public function valid()
+    {
+        return $this->position < $this->subject->getSheetCount() && $this->position >= 0;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/MemoryDrawing.php

@@ -0,0 +1,171 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use GdImage;
+
+class MemoryDrawing extends BaseDrawing
+{
+    // Rendering functions
+    const RENDERING_DEFAULT = 'imagepng';
+    const RENDERING_PNG = 'imagepng';
+    const RENDERING_GIF = 'imagegif';
+    const RENDERING_JPEG = 'imagejpeg';
+
+    // MIME types
+    const MIMETYPE_DEFAULT = 'image/png';
+    const MIMETYPE_PNG = 'image/png';
+    const MIMETYPE_GIF = 'image/gif';
+    const MIMETYPE_JPEG = 'image/jpeg';
+
+    /**
+     * Image resource.
+     *
+     * @var GdImage|resource
+     */
+    private $imageResource;
+
+    /**
+     * Rendering function.
+     *
+     * @var string
+     */
+    private $renderingFunction;
+
+    /**
+     * Mime type.
+     *
+     * @var string
+     */
+    private $mimeType;
+
+    /**
+     * Unique name.
+     *
+     * @var string
+     */
+    private $uniqueName;
+
+    /**
+     * Create a new MemoryDrawing.
+     */
+    public function __construct()
+    {
+        // Initialise values
+        $this->imageResource = null;
+        $this->renderingFunction = self::RENDERING_DEFAULT;
+        $this->mimeType = self::MIMETYPE_DEFAULT;
+        $this->uniqueName = md5(mt_rand(0, 9999) . time() . mt_rand(0, 9999));
+
+        // Initialize parent
+        parent::__construct();
+    }
+
+    /**
+     * Get image resource.
+     *
+     * @return GdImage|resource
+     */
+    public function getImageResource()
+    {
+        return $this->imageResource;
+    }
+
+    /**
+     * Set image resource.
+     *
+     * @param GdImage|resource $value
+     *
+     * @return $this
+     */
+    public function setImageResource($value)
+    {
+        $this->imageResource = $value;
+
+        if ($this->imageResource !== null) {
+            // Get width/height
+            $this->width = imagesx($this->imageResource);
+            $this->height = imagesy($this->imageResource);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get rendering function.
+     *
+     * @return string
+     */
+    public function getRenderingFunction()
+    {
+        return $this->renderingFunction;
+    }
+
+    /**
+     * Set rendering function.
+     *
+     * @param string $value see self::RENDERING_*
+     *
+     * @return $this
+     */
+    public function setRenderingFunction($value)
+    {
+        $this->renderingFunction = $value;
+
+        return $this;
+    }
+
+    /**
+     * Get mime type.
+     *
+     * @return string
+     */
+    public function getMimeType()
+    {
+        return $this->mimeType;
+    }
+
+    /**
+     * Set mime type.
+     *
+     * @param string $value see self::MIMETYPE_*
+     *
+     * @return $this
+     */
+    public function setMimeType($value)
+    {
+        $this->mimeType = $value;
+
+        return $this;
+    }
+
+    /**
+     * Get indexed filename (using image index).
+     *
+     * @return string
+     */
+    public function getIndexedFilename()
+    {
+        $extension = strtolower($this->getMimeType());
+        $extension = explode('/', $extension);
+        $extension = $extension[1];
+
+        return $this->uniqueName . $this->getImageIndex() . '.' . $extension;
+    }
+
+    /**
+     * Get hash code.
+     *
+     * @return string Hash code
+     */
+    public function getHashCode()
+    {
+        return md5(
+            $this->renderingFunction .
+            $this->mimeType .
+            $this->uniqueName .
+            parent::getHashCode() .
+            __CLASS__
+        );
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/PageMargins.php

@@ -0,0 +1,244 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+class PageMargins
+{
+    /**
+     * Left.
+     *
+     * @var float
+     */
+    private $left = 0.7;
+
+    /**
+     * Right.
+     *
+     * @var float
+     */
+    private $right = 0.7;
+
+    /**
+     * Top.
+     *
+     * @var float
+     */
+    private $top = 0.75;
+
+    /**
+     * Bottom.
+     *
+     * @var float
+     */
+    private $bottom = 0.75;
+
+    /**
+     * Header.
+     *
+     * @var float
+     */
+    private $header = 0.3;
+
+    /**
+     * Footer.
+     *
+     * @var float
+     */
+    private $footer = 0.3;
+
+    /**
+     * Create a new PageMargins.
+     */
+    public function __construct()
+    {
+    }
+
+    /**
+     * Get Left.
+     *
+     * @return float
+     */
+    public function getLeft()
+    {
+        return $this->left;
+    }
+
+    /**
+     * Set Left.
+     *
+     * @param float $pValue
+     *
+     * @return $this
+     */
+    public function setLeft($pValue)
+    {
+        $this->left = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Right.
+     *
+     * @return float
+     */
+    public function getRight()
+    {
+        return $this->right;
+    }
+
+    /**
+     * Set Right.
+     *
+     * @param float $pValue
+     *
+     * @return $this
+     */
+    public function setRight($pValue)
+    {
+        $this->right = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Top.
+     *
+     * @return float
+     */
+    public function getTop()
+    {
+        return $this->top;
+    }
+
+    /**
+     * Set Top.
+     *
+     * @param float $pValue
+     *
+     * @return $this
+     */
+    public function setTop($pValue)
+    {
+        $this->top = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Bottom.
+     *
+     * @return float
+     */
+    public function getBottom()
+    {
+        return $this->bottom;
+    }
+
+    /**
+     * Set Bottom.
+     *
+     * @param float $pValue
+     *
+     * @return $this
+     */
+    public function setBottom($pValue)
+    {
+        $this->bottom = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Header.
+     *
+     * @return float
+     */
+    public function getHeader()
+    {
+        return $this->header;
+    }
+
+    /**
+     * Set Header.
+     *
+     * @param float $pValue
+     *
+     * @return $this
+     */
+    public function setHeader($pValue)
+    {
+        $this->header = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Footer.
+     *
+     * @return float
+     */
+    public function getFooter()
+    {
+        return $this->footer;
+    }
+
+    /**
+     * Set Footer.
+     *
+     * @param float $pValue
+     *
+     * @return $this
+     */
+    public function setFooter($pValue)
+    {
+        $this->footer = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+
+    public static function fromCentimeters(float $value): float
+    {
+        return $value / 2.54;
+    }
+
+    public static function toCentimeters(float $value): float
+    {
+        return $value * 2.54;
+    }
+
+    public static function fromMillimeters(float $value): float
+    {
+        return $value / 25.4;
+    }
+
+    public static function toMillimeters(float $value): float
+    {
+        return $value * 25.4;
+    }
+
+    public static function fromPoints(float $value): float
+    {
+        return $value / 72;
+    }
+
+    public static function toPoints(float $value): float
+    {
+        return $value * 72;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/PageSetup.php

@@ -0,0 +1,857 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+/**
+ * <code>
+ * Paper size taken from Office Open XML Part 4 - Markup Language Reference, page 1988:.
+ *
+ * 1 = Letter paper (8.5 in. by 11 in.)
+ * 2 = Letter small paper (8.5 in. by 11 in.)
+ * 3 = Tabloid paper (11 in. by 17 in.)
+ * 4 = Ledger paper (17 in. by 11 in.)
+ * 5 = Legal paper (8.5 in. by 14 in.)
+ * 6 = Statement paper (5.5 in. by 8.5 in.)
+ * 7 = Executive paper (7.25 in. by 10.5 in.)
+ * 8 = A3 paper (297 mm by 420 mm)
+ * 9 = A4 paper (210 mm by 297 mm)
+ * 10 = A4 small paper (210 mm by 297 mm)
+ * 11 = A5 paper (148 mm by 210 mm)
+ * 12 = B4 paper (250 mm by 353 mm)
+ * 13 = B5 paper (176 mm by 250 mm)
+ * 14 = Folio paper (8.5 in. by 13 in.)
+ * 15 = Quarto paper (215 mm by 275 mm)
+ * 16 = Standard paper (10 in. by 14 in.)
+ * 17 = Standard paper (11 in. by 17 in.)
+ * 18 = Note paper (8.5 in. by 11 in.)
+ * 19 = #9 envelope (3.875 in. by 8.875 in.)
+ * 20 = #10 envelope (4.125 in. by 9.5 in.)
+ * 21 = #11 envelope (4.5 in. by 10.375 in.)
+ * 22 = #12 envelope (4.75 in. by 11 in.)
+ * 23 = #14 envelope (5 in. by 11.5 in.)
+ * 24 = C paper (17 in. by 22 in.)
+ * 25 = D paper (22 in. by 34 in.)
+ * 26 = E paper (34 in. by 44 in.)
+ * 27 = DL envelope (110 mm by 220 mm)
+ * 28 = C5 envelope (162 mm by 229 mm)
+ * 29 = C3 envelope (324 mm by 458 mm)
+ * 30 = C4 envelope (229 mm by 324 mm)
+ * 31 = C6 envelope (114 mm by 162 mm)
+ * 32 = C65 envelope (114 mm by 229 mm)
+ * 33 = B4 envelope (250 mm by 353 mm)
+ * 34 = B5 envelope (176 mm by 250 mm)
+ * 35 = B6 envelope (176 mm by 125 mm)
+ * 36 = Italy envelope (110 mm by 230 mm)
+ * 37 = Monarch envelope (3.875 in. by 7.5 in.).
+ * 38 = 6 3/4 envelope (3.625 in. by 6.5 in.)
+ * 39 = US standard fanfold (14.875 in. by 11 in.)
+ * 40 = German standard fanfold (8.5 in. by 12 in.)
+ * 41 = German legal fanfold (8.5 in. by 13 in.)
+ * 42 = ISO B4 (250 mm by 353 mm)
+ * 43 = Japanese double postcard (200 mm by 148 mm)
+ * 44 = Standard paper (9 in. by 11 in.)
+ * 45 = Standard paper (10 in. by 11 in.)
+ * 46 = Standard paper (15 in. by 11 in.)
+ * 47 = Invite envelope (220 mm by 220 mm)
+ * 50 = Letter extra paper (9.275 in. by 12 in.)
+ * 51 = Legal extra paper (9.275 in. by 15 in.)
+ * 52 = Tabloid extra paper (11.69 in. by 18 in.)
+ * 53 = A4 extra paper (236 mm by 322 mm)
+ * 54 = Letter transverse paper (8.275 in. by 11 in.)
+ * 55 = A4 transverse paper (210 mm by 297 mm)
+ * 56 = Letter extra transverse paper (9.275 in. by 12 in.)
+ * 57 = SuperA/SuperA/A4 paper (227 mm by 356 mm)
+ * 58 = SuperB/SuperB/A3 paper (305 mm by 487 mm)
+ * 59 = Letter plus paper (8.5 in. by 12.69 in.)
+ * 60 = A4 plus paper (210 mm by 330 mm)
+ * 61 = A5 transverse paper (148 mm by 210 mm)
+ * 62 = JIS B5 transverse paper (182 mm by 257 mm)
+ * 63 = A3 extra paper (322 mm by 445 mm)
+ * 64 = A5 extra paper (174 mm by 235 mm)
+ * 65 = ISO B5 extra paper (201 mm by 276 mm)
+ * 66 = A2 paper (420 mm by 594 mm)
+ * 67 = A3 transverse paper (297 mm by 420 mm)
+ * 68 = A3 extra transverse paper (322 mm by 445 mm)
+ * </code>
+ */
+class PageSetup
+{
+    // Paper size
+    const PAPERSIZE_LETTER = 1;
+    const PAPERSIZE_LETTER_SMALL = 2;
+    const PAPERSIZE_TABLOID = 3;
+    const PAPERSIZE_LEDGER = 4;
+    const PAPERSIZE_LEGAL = 5;
+    const PAPERSIZE_STATEMENT = 6;
+    const PAPERSIZE_EXECUTIVE = 7;
+    const PAPERSIZE_A3 = 8;
+    const PAPERSIZE_A4 = 9;
+    const PAPERSIZE_A4_SMALL = 10;
+    const PAPERSIZE_A5 = 11;
+    const PAPERSIZE_B4 = 12;
+    const PAPERSIZE_B5 = 13;
+    const PAPERSIZE_FOLIO = 14;
+    const PAPERSIZE_QUARTO = 15;
+    const PAPERSIZE_STANDARD_1 = 16;
+    const PAPERSIZE_STANDARD_2 = 17;
+    const PAPERSIZE_NOTE = 18;
+    const PAPERSIZE_NO9_ENVELOPE = 19;
+    const PAPERSIZE_NO10_ENVELOPE = 20;
+    const PAPERSIZE_NO11_ENVELOPE = 21;
+    const PAPERSIZE_NO12_ENVELOPE = 22;
+    const PAPERSIZE_NO14_ENVELOPE = 23;
+    const PAPERSIZE_C = 24;
+    const PAPERSIZE_D = 25;
+    const PAPERSIZE_E = 26;
+    const PAPERSIZE_DL_ENVELOPE = 27;
+    const PAPERSIZE_C5_ENVELOPE = 28;
+    const PAPERSIZE_C3_ENVELOPE = 29;
+    const PAPERSIZE_C4_ENVELOPE = 30;
+    const PAPERSIZE_C6_ENVELOPE = 31;
+    const PAPERSIZE_C65_ENVELOPE = 32;
+    const PAPERSIZE_B4_ENVELOPE = 33;
+    const PAPERSIZE_B5_ENVELOPE = 34;
+    const PAPERSIZE_B6_ENVELOPE = 35;
+    const PAPERSIZE_ITALY_ENVELOPE = 36;
+    const PAPERSIZE_MONARCH_ENVELOPE = 37;
+    const PAPERSIZE_6_3_4_ENVELOPE = 38;
+    const PAPERSIZE_US_STANDARD_FANFOLD = 39;
+    const PAPERSIZE_GERMAN_STANDARD_FANFOLD = 40;
+    const PAPERSIZE_GERMAN_LEGAL_FANFOLD = 41;
+    const PAPERSIZE_ISO_B4 = 42;
+    const PAPERSIZE_JAPANESE_DOUBLE_POSTCARD = 43;
+    const PAPERSIZE_STANDARD_PAPER_1 = 44;
+    const PAPERSIZE_STANDARD_PAPER_2 = 45;
+    const PAPERSIZE_STANDARD_PAPER_3 = 46;
+    const PAPERSIZE_INVITE_ENVELOPE = 47;
+    const PAPERSIZE_LETTER_EXTRA_PAPER = 48;
+    const PAPERSIZE_LEGAL_EXTRA_PAPER = 49;
+    const PAPERSIZE_TABLOID_EXTRA_PAPER = 50;
+    const PAPERSIZE_A4_EXTRA_PAPER = 51;
+    const PAPERSIZE_LETTER_TRANSVERSE_PAPER = 52;
+    const PAPERSIZE_A4_TRANSVERSE_PAPER = 53;
+    const PAPERSIZE_LETTER_EXTRA_TRANSVERSE_PAPER = 54;
+    const PAPERSIZE_SUPERA_SUPERA_A4_PAPER = 55;
+    const PAPERSIZE_SUPERB_SUPERB_A3_PAPER = 56;
+    const PAPERSIZE_LETTER_PLUS_PAPER = 57;
+    const PAPERSIZE_A4_PLUS_PAPER = 58;
+    const PAPERSIZE_A5_TRANSVERSE_PAPER = 59;
+    const PAPERSIZE_JIS_B5_TRANSVERSE_PAPER = 60;
+    const PAPERSIZE_A3_EXTRA_PAPER = 61;
+    const PAPERSIZE_A5_EXTRA_PAPER = 62;
+    const PAPERSIZE_ISO_B5_EXTRA_PAPER = 63;
+    const PAPERSIZE_A2_PAPER = 64;
+    const PAPERSIZE_A3_TRANSVERSE_PAPER = 65;
+    const PAPERSIZE_A3_EXTRA_TRANSVERSE_PAPER = 66;
+
+    // Page orientation
+    const ORIENTATION_DEFAULT = 'default';
+    const ORIENTATION_LANDSCAPE = 'landscape';
+    const ORIENTATION_PORTRAIT = 'portrait';
+
+    // Print Range Set Method
+    const SETPRINTRANGE_OVERWRITE = 'O';
+    const SETPRINTRANGE_INSERT = 'I';
+
+    const PAGEORDER_OVER_THEN_DOWN = 'overThenDown';
+    const PAGEORDER_DOWN_THEN_OVER = 'downThenOver';
+
+    /**
+     * Paper size.
+     *
+     * @var int
+     */
+    private $paperSize = self::PAPERSIZE_LETTER;
+
+    /**
+     * Orientation.
+     *
+     * @var string
+     */
+    private $orientation = self::ORIENTATION_DEFAULT;
+
+    /**
+     * Scale (Print Scale).
+     *
+     * Print scaling. Valid values range from 10 to 400
+     * This setting is overridden when fitToWidth and/or fitToHeight are in use
+     *
+     * @var null|int
+     */
+    private $scale = 100;
+
+    /**
+     * Fit To Page
+     * Whether scale or fitToWith / fitToHeight applies.
+     *
+     * @var bool
+     */
+    private $fitToPage = false;
+
+    /**
+     * Fit To Height
+     * Number of vertical pages to fit on.
+     *
+     * @var null|int
+     */
+    private $fitToHeight = 1;
+
+    /**
+     * Fit To Width
+     * Number of horizontal pages to fit on.
+     *
+     * @var null|int
+     */
+    private $fitToWidth = 1;
+
+    /**
+     * Columns to repeat at left.
+     *
+     * @var array Containing start column and end column, empty array if option unset
+     */
+    private $columnsToRepeatAtLeft = ['', ''];
+
+    /**
+     * Rows to repeat at top.
+     *
+     * @var array Containing start row number and end row number, empty array if option unset
+     */
+    private $rowsToRepeatAtTop = [0, 0];
+
+    /**
+     * Center page horizontally.
+     *
+     * @var bool
+     */
+    private $horizontalCentered = false;
+
+    /**
+     * Center page vertically.
+     *
+     * @var bool
+     */
+    private $verticalCentered = false;
+
+    /**
+     * Print area.
+     *
+     * @var string
+     */
+    private $printArea;
+
+    /**
+     * First page number.
+     *
+     * @var int
+     */
+    private $firstPageNumber;
+
+    private $pageOrder = self::PAGEORDER_DOWN_THEN_OVER;
+
+    /**
+     * Create a new PageSetup.
+     */
+    public function __construct()
+    {
+    }
+
+    /**
+     * Get Paper Size.
+     *
+     * @return int
+     */
+    public function getPaperSize()
+    {
+        return $this->paperSize;
+    }
+
+    /**
+     * Set Paper Size.
+     *
+     * @param int $pValue see self::PAPERSIZE_*
+     *
+     * @return $this
+     */
+    public function setPaperSize($pValue)
+    {
+        $this->paperSize = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Orientation.
+     *
+     * @return string
+     */
+    public function getOrientation()
+    {
+        return $this->orientation;
+    }
+
+    /**
+     * Set Orientation.
+     *
+     * @param string $pValue see self::ORIENTATION_*
+     *
+     * @return $this
+     */
+    public function setOrientation($pValue)
+    {
+        $this->orientation = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Scale.
+     *
+     * @return null|int
+     */
+    public function getScale()
+    {
+        return $this->scale;
+    }
+
+    /**
+     * Set Scale.
+     * Print scaling. Valid values range from 10 to 400
+     * This setting is overridden when fitToWidth and/or fitToHeight are in use.
+     *
+     * @param null|int $pValue
+     * @param bool $pUpdate Update fitToPage so scaling applies rather than fitToHeight / fitToWidth
+     *
+     * @return $this
+     */
+    public function setScale($pValue, $pUpdate = true)
+    {
+        // Microsoft Office Excel 2007 only allows setting a scale between 10 and 400 via the user interface,
+        // but it is apparently still able to handle any scale >= 0, where 0 results in 100
+        if (($pValue >= 0) || $pValue === null) {
+            $this->scale = $pValue;
+            if ($pUpdate) {
+                $this->fitToPage = false;
+            }
+        } else {
+            throw new PhpSpreadsheetException('Scale must not be negative');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Fit To Page.
+     *
+     * @return bool
+     */
+    public function getFitToPage()
+    {
+        return $this->fitToPage;
+    }
+
+    /**
+     * Set Fit To Page.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setFitToPage($pValue)
+    {
+        $this->fitToPage = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Fit To Height.
+     *
+     * @return null|int
+     */
+    public function getFitToHeight()
+    {
+        return $this->fitToHeight;
+    }
+
+    /**
+     * Set Fit To Height.
+     *
+     * @param null|int $pValue
+     * @param bool $pUpdate Update fitToPage so it applies rather than scaling
+     *
+     * @return $this
+     */
+    public function setFitToHeight($pValue, $pUpdate = true)
+    {
+        $this->fitToHeight = $pValue;
+        if ($pUpdate) {
+            $this->fitToPage = true;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get Fit To Width.
+     *
+     * @return null|int
+     */
+    public function getFitToWidth()
+    {
+        return $this->fitToWidth;
+    }
+
+    /**
+     * Set Fit To Width.
+     *
+     * @param null|int $pValue
+     * @param bool $pUpdate Update fitToPage so it applies rather than scaling
+     *
+     * @return $this
+     */
+    public function setFitToWidth($pValue, $pUpdate = true)
+    {
+        $this->fitToWidth = $pValue;
+        if ($pUpdate) {
+            $this->fitToPage = true;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Is Columns to repeat at left set?
+     *
+     * @return bool
+     */
+    public function isColumnsToRepeatAtLeftSet()
+    {
+        if (is_array($this->columnsToRepeatAtLeft)) {
+            if ($this->columnsToRepeatAtLeft[0] != '' && $this->columnsToRepeatAtLeft[1] != '') {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get Columns to repeat at left.
+     *
+     * @return array Containing start column and end column, empty array if option unset
+     */
+    public function getColumnsToRepeatAtLeft()
+    {
+        return $this->columnsToRepeatAtLeft;
+    }
+
+    /**
+     * Set Columns to repeat at left.
+     *
+     * @param array $pValue Containing start column and end column, empty array if option unset
+     *
+     * @return $this
+     */
+    public function setColumnsToRepeatAtLeft(array $pValue)
+    {
+        $this->columnsToRepeatAtLeft = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Set Columns to repeat at left by start and end.
+     *
+     * @param string $pStart eg: 'A'
+     * @param string $pEnd eg: 'B'
+     *
+     * @return $this
+     */
+    public function setColumnsToRepeatAtLeftByStartAndEnd($pStart, $pEnd)
+    {
+        $this->columnsToRepeatAtLeft = [$pStart, $pEnd];
+
+        return $this;
+    }
+
+    /**
+     * Is Rows to repeat at top set?
+     *
+     * @return bool
+     */
+    public function isRowsToRepeatAtTopSet()
+    {
+        if (is_array($this->rowsToRepeatAtTop)) {
+            if ($this->rowsToRepeatAtTop[0] != 0 && $this->rowsToRepeatAtTop[1] != 0) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get Rows to repeat at top.
+     *
+     * @return array Containing start column and end column, empty array if option unset
+     */
+    public function getRowsToRepeatAtTop()
+    {
+        return $this->rowsToRepeatAtTop;
+    }
+
+    /**
+     * Set Rows to repeat at top.
+     *
+     * @param array $pValue Containing start column and end column, empty array if option unset
+     *
+     * @return $this
+     */
+    public function setRowsToRepeatAtTop(array $pValue)
+    {
+        $this->rowsToRepeatAtTop = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Set Rows to repeat at top by start and end.
+     *
+     * @param int $pStart eg: 1
+     * @param int $pEnd eg: 1
+     *
+     * @return $this
+     */
+    public function setRowsToRepeatAtTopByStartAndEnd($pStart, $pEnd)
+    {
+        $this->rowsToRepeatAtTop = [$pStart, $pEnd];
+
+        return $this;
+    }
+
+    /**
+     * Get center page horizontally.
+     *
+     * @return bool
+     */
+    public function getHorizontalCentered()
+    {
+        return $this->horizontalCentered;
+    }
+
+    /**
+     * Set center page horizontally.
+     *
+     * @param bool $value
+     *
+     * @return $this
+     */
+    public function setHorizontalCentered($value)
+    {
+        $this->horizontalCentered = $value;
+
+        return $this;
+    }
+
+    /**
+     * Get center page vertically.
+     *
+     * @return bool
+     */
+    public function getVerticalCentered()
+    {
+        return $this->verticalCentered;
+    }
+
+    /**
+     * Set center page vertically.
+     *
+     * @param bool $value
+     *
+     * @return $this
+     */
+    public function setVerticalCentered($value)
+    {
+        $this->verticalCentered = $value;
+
+        return $this;
+    }
+
+    /**
+     * Get print area.
+     *
+     * @param int $index Identifier for a specific print area range if several ranges have been set
+     *                            Default behaviour, or a index value of 0, will return all ranges as a comma-separated string
+     *                            Otherwise, the specific range identified by the value of $index will be returned
+     *                            Print areas are numbered from 1
+     *
+     * @return string
+     */
+    public function getPrintArea($index = 0)
+    {
+        if ($index == 0) {
+            return $this->printArea;
+        }
+        $printAreas = explode(',', $this->printArea);
+        if (isset($printAreas[$index - 1])) {
+            return $printAreas[$index - 1];
+        }
+
+        throw new PhpSpreadsheetException('Requested Print Area does not exist');
+    }
+
+    /**
+     * Is print area set?
+     *
+     * @param int $index Identifier for a specific print area range if several ranges have been set
+     *                            Default behaviour, or an index value of 0, will identify whether any print range is set
+     *                            Otherwise, existence of the range identified by the value of $index will be returned
+     *                            Print areas are numbered from 1
+     *
+     * @return bool
+     */
+    public function isPrintAreaSet($index = 0)
+    {
+        if ($index == 0) {
+            return $this->printArea !== null;
+        }
+        $printAreas = explode(',', $this->printArea);
+
+        return isset($printAreas[$index - 1]);
+    }
+
+    /**
+     * Clear a print area.
+     *
+     * @param int $index Identifier for a specific print area range if several ranges have been set
+     *                            Default behaviour, or an index value of 0, will clear all print ranges that are set
+     *                            Otherwise, the range identified by the value of $index will be removed from the series
+     *                            Print areas are numbered from 1
+     *
+     * @return $this
+     */
+    public function clearPrintArea($index = 0)
+    {
+        if ($index == 0) {
+            $this->printArea = null;
+        } else {
+            $printAreas = explode(',', $this->printArea);
+            if (isset($printAreas[$index - 1])) {
+                unset($printAreas[$index - 1]);
+                $this->printArea = implode(',', $printAreas);
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set print area. e.g. 'A1:D10' or 'A1:D10,G5:M20'.
+     *
+     * @param string $value
+     * @param int $index Identifier for a specific print area range allowing several ranges to be set
+     *                            When the method is "O"verwrite, then a positive integer index will overwrite that indexed
+     *                                entry in the print areas list; a negative index value will identify which entry to
+     *                                overwrite working bacward through the print area to the list, with the last entry as -1.
+     *                                Specifying an index value of 0, will overwrite <b>all</b> existing print ranges.
+     *                            When the method is "I"nsert, then a positive index will insert after that indexed entry in
+     *                                the print areas list, while a negative index will insert before the indexed entry.
+     *                                Specifying an index value of 0, will always append the new print range at the end of the
+     *                                list.
+     *                            Print areas are numbered from 1
+     * @param string $method Determines the method used when setting multiple print areas
+     *                            Default behaviour, or the "O" method, overwrites existing print area
+     *                            The "I" method, inserts the new print area before any specified index, or at the end of the list
+     *
+     * @return $this
+     */
+    public function setPrintArea($value, $index = 0, $method = self::SETPRINTRANGE_OVERWRITE)
+    {
+        if (strpos($value, '!') !== false) {
+            throw new PhpSpreadsheetException('Cell coordinate must not specify a worksheet.');
+        } elseif (strpos($value, ':') === false) {
+            throw new PhpSpreadsheetException('Cell coordinate must be a range of cells.');
+        } elseif (strpos($value, '$') !== false) {
+            throw new PhpSpreadsheetException('Cell coordinate must not be absolute.');
+        }
+        $value = strtoupper($value);
+        if (!$this->printArea) {
+            $index = 0;
+        }
+
+        if ($method == self::SETPRINTRANGE_OVERWRITE) {
+            if ($index == 0) {
+                $this->printArea = $value;
+            } else {
+                $printAreas = explode(',', $this->printArea);
+                if ($index < 0) {
+                    $index = count($printAreas) - abs($index) + 1;
+                }
+                if (($index <= 0) || ($index > count($printAreas))) {
+                    throw new PhpSpreadsheetException('Invalid index for setting print range.');
+                }
+                $printAreas[$index - 1] = $value;
+                $this->printArea = implode(',', $printAreas);
+            }
+        } elseif ($method == self::SETPRINTRANGE_INSERT) {
+            if ($index == 0) {
+                $this->printArea = $this->printArea ? ($this->printArea . ',' . $value) : $value;
+            } else {
+                $printAreas = explode(',', $this->printArea);
+                if ($index < 0) {
+                    $index = abs($index) - 1;
+                }
+                if ($index > count($printAreas)) {
+                    throw new PhpSpreadsheetException('Invalid index for setting print range.');
+                }
+                $printAreas = array_merge(array_slice($printAreas, 0, $index), [$value], array_slice($printAreas, $index));
+                $this->printArea = implode(',', $printAreas);
+            }
+        } else {
+            throw new PhpSpreadsheetException('Invalid method for setting print range.');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add a new print area (e.g. 'A1:D10' or 'A1:D10,G5:M20') to the list of print areas.
+     *
+     * @param string $value
+     * @param int $index Identifier for a specific print area range allowing several ranges to be set
+     *                            A positive index will insert after that indexed entry in the print areas list, while a
+     *                                negative index will insert before the indexed entry.
+     *                                Specifying an index value of 0, will always append the new print range at the end of the
+     *                                list.
+     *                            Print areas are numbered from 1
+     *
+     * @return $this
+     */
+    public function addPrintArea($value, $index = -1)
+    {
+        return $this->setPrintArea($value, $index, self::SETPRINTRANGE_INSERT);
+    }
+
+    /**
+     * Set print area.
+     *
+     * @param int $column1 Column 1
+     * @param int $row1 Row 1
+     * @param int $column2 Column 2
+     * @param int $row2 Row 2
+     * @param int $index Identifier for a specific print area range allowing several ranges to be set
+     *                                When the method is "O"verwrite, then a positive integer index will overwrite that indexed
+     *                                    entry in the print areas list; a negative index value will identify which entry to
+     *                                    overwrite working backward through the print area to the list, with the last entry as -1.
+     *                                    Specifying an index value of 0, will overwrite <b>all</b> existing print ranges.
+     *                                When the method is "I"nsert, then a positive index will insert after that indexed entry in
+     *                                    the print areas list, while a negative index will insert before the indexed entry.
+     *                                    Specifying an index value of 0, will always append the new print range at the end of the
+     *                                    list.
+     *                                Print areas are numbered from 1
+     * @param string $method Determines the method used when setting multiple print areas
+     *                                Default behaviour, or the "O" method, overwrites existing print area
+     *                                The "I" method, inserts the new print area before any specified index, or at the end of the list
+     *
+     * @return $this
+     */
+    public function setPrintAreaByColumnAndRow($column1, $row1, $column2, $row2, $index = 0, $method = self::SETPRINTRANGE_OVERWRITE)
+    {
+        return $this->setPrintArea(
+            Coordinate::stringFromColumnIndex($column1) . $row1 . ':' . Coordinate::stringFromColumnIndex($column2) . $row2,
+            $index,
+            $method
+        );
+    }
+
+    /**
+     * Add a new print area to the list of print areas.
+     *
+     * @param int $column1 Start Column for the print area
+     * @param int $row1 Start Row for the print area
+     * @param int $column2 End Column for the print area
+     * @param int $row2 End Row for the print area
+     * @param int $index Identifier for a specific print area range allowing several ranges to be set
+     *                                A positive index will insert after that indexed entry in the print areas list, while a
+     *                                    negative index will insert before the indexed entry.
+     *                                    Specifying an index value of 0, will always append the new print range at the end of the
+     *                                    list.
+     *                                Print areas are numbered from 1
+     *
+     * @return $this
+     */
+    public function addPrintAreaByColumnAndRow($column1, $row1, $column2, $row2, $index = -1)
+    {
+        return $this->setPrintArea(
+            Coordinate::stringFromColumnIndex($column1) . $row1 . ':' . Coordinate::stringFromColumnIndex($column2) . $row2,
+            $index,
+            self::SETPRINTRANGE_INSERT
+        );
+    }
+
+    /**
+     * Get first page number.
+     *
+     * @return int
+     */
+    public function getFirstPageNumber()
+    {
+        return $this->firstPageNumber;
+    }
+
+    /**
+     * Set first page number.
+     *
+     * @param int $value
+     *
+     * @return $this
+     */
+    public function setFirstPageNumber($value)
+    {
+        $this->firstPageNumber = $value;
+
+        return $this;
+    }
+
+    /**
+     * Reset first page number.
+     *
+     * @return $this
+     */
+    public function resetFirstPageNumber()
+    {
+        return $this->setFirstPageNumber(null);
+    }
+
+    public function getPageOrder(): string
+    {
+        return $this->pageOrder;
+    }
+
+    public function setPageOrder(?string $pageOrder): self
+    {
+        if ($pageOrder === null || $pageOrder === self::PAGEORDER_DOWN_THEN_OVER || $pageOrder === self::PAGEORDER_OVER_THEN_DOWN) {
+            $this->pageOrder = $pageOrder ?? self::PAGEORDER_DOWN_THEN_OVER;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/Protection.php

@@ -0,0 +1,691 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Shared\PasswordHasher;
+
+class Protection
+{
+    const ALGORITHM_MD2 = 'MD2';
+    const ALGORITHM_MD4 = 'MD4';
+    const ALGORITHM_MD5 = 'MD5';
+    const ALGORITHM_SHA_1 = 'SHA-1';
+    const ALGORITHM_SHA_256 = 'SHA-256';
+    const ALGORITHM_SHA_384 = 'SHA-384';
+    const ALGORITHM_SHA_512 = 'SHA-512';
+    const ALGORITHM_RIPEMD_128 = 'RIPEMD-128';
+    const ALGORITHM_RIPEMD_160 = 'RIPEMD-160';
+    const ALGORITHM_WHIRLPOOL = 'WHIRLPOOL';
+
+    /**
+     * Sheet.
+     *
+     * @var bool
+     */
+    private $sheet = false;
+
+    /**
+     * Objects.
+     *
+     * @var bool
+     */
+    private $objects = false;
+
+    /**
+     * Scenarios.
+     *
+     * @var bool
+     */
+    private $scenarios = false;
+
+    /**
+     * Format cells.
+     *
+     * @var bool
+     */
+    private $formatCells = false;
+
+    /**
+     * Format columns.
+     *
+     * @var bool
+     */
+    private $formatColumns = false;
+
+    /**
+     * Format rows.
+     *
+     * @var bool
+     */
+    private $formatRows = false;
+
+    /**
+     * Insert columns.
+     *
+     * @var bool
+     */
+    private $insertColumns = false;
+
+    /**
+     * Insert rows.
+     *
+     * @var bool
+     */
+    private $insertRows = false;
+
+    /**
+     * Insert hyperlinks.
+     *
+     * @var bool
+     */
+    private $insertHyperlinks = false;
+
+    /**
+     * Delete columns.
+     *
+     * @var bool
+     */
+    private $deleteColumns = false;
+
+    /**
+     * Delete rows.
+     *
+     * @var bool
+     */
+    private $deleteRows = false;
+
+    /**
+     * Select locked cells.
+     *
+     * @var bool
+     */
+    private $selectLockedCells = false;
+
+    /**
+     * Sort.
+     *
+     * @var bool
+     */
+    private $sort = false;
+
+    /**
+     * AutoFilter.
+     *
+     * @var bool
+     */
+    private $autoFilter = false;
+
+    /**
+     * Pivot tables.
+     *
+     * @var bool
+     */
+    private $pivotTables = false;
+
+    /**
+     * Select unlocked cells.
+     *
+     * @var bool
+     */
+    private $selectUnlockedCells = false;
+
+    /**
+     * Hashed password.
+     *
+     * @var string
+     */
+    private $password = '';
+
+    /**
+     * Algorithm name.
+     *
+     * @var string
+     */
+    private $algorithm = '';
+
+    /**
+     * Salt value.
+     *
+     * @var string
+     */
+    private $salt = '';
+
+    /**
+     * Spin count.
+     *
+     * @var int
+     */
+    private $spinCount = 10000;
+
+    /**
+     * Create a new Protection.
+     */
+    public function __construct()
+    {
+    }
+
+    /**
+     * Is some sort of protection enabled?
+     *
+     * @return bool
+     */
+    public function isProtectionEnabled()
+    {
+        return $this->sheet ||
+            $this->objects ||
+            $this->scenarios ||
+            $this->formatCells ||
+            $this->formatColumns ||
+            $this->formatRows ||
+            $this->insertColumns ||
+            $this->insertRows ||
+            $this->insertHyperlinks ||
+            $this->deleteColumns ||
+            $this->deleteRows ||
+            $this->selectLockedCells ||
+            $this->sort ||
+            $this->autoFilter ||
+            $this->pivotTables ||
+            $this->selectUnlockedCells;
+    }
+
+    /**
+     * Get Sheet.
+     *
+     * @return bool
+     */
+    public function getSheet()
+    {
+        return $this->sheet;
+    }
+
+    /**
+     * Set Sheet.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setSheet($pValue)
+    {
+        $this->sheet = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Objects.
+     *
+     * @return bool
+     */
+    public function getObjects()
+    {
+        return $this->objects;
+    }
+
+    /**
+     * Set Objects.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setObjects($pValue)
+    {
+        $this->objects = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Scenarios.
+     *
+     * @return bool
+     */
+    public function getScenarios()
+    {
+        return $this->scenarios;
+    }
+
+    /**
+     * Set Scenarios.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setScenarios($pValue)
+    {
+        $this->scenarios = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get FormatCells.
+     *
+     * @return bool
+     */
+    public function getFormatCells()
+    {
+        return $this->formatCells;
+    }
+
+    /**
+     * Set FormatCells.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setFormatCells($pValue)
+    {
+        $this->formatCells = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get FormatColumns.
+     *
+     * @return bool
+     */
+    public function getFormatColumns()
+    {
+        return $this->formatColumns;
+    }
+
+    /**
+     * Set FormatColumns.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setFormatColumns($pValue)
+    {
+        $this->formatColumns = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get FormatRows.
+     *
+     * @return bool
+     */
+    public function getFormatRows()
+    {
+        return $this->formatRows;
+    }
+
+    /**
+     * Set FormatRows.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setFormatRows($pValue)
+    {
+        $this->formatRows = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get InsertColumns.
+     *
+     * @return bool
+     */
+    public function getInsertColumns()
+    {
+        return $this->insertColumns;
+    }
+
+    /**
+     * Set InsertColumns.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setInsertColumns($pValue)
+    {
+        $this->insertColumns = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get InsertRows.
+     *
+     * @return bool
+     */
+    public function getInsertRows()
+    {
+        return $this->insertRows;
+    }
+
+    /**
+     * Set InsertRows.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setInsertRows($pValue)
+    {
+        $this->insertRows = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get InsertHyperlinks.
+     *
+     * @return bool
+     */
+    public function getInsertHyperlinks()
+    {
+        return $this->insertHyperlinks;
+    }
+
+    /**
+     * Set InsertHyperlinks.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setInsertHyperlinks($pValue)
+    {
+        $this->insertHyperlinks = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get DeleteColumns.
+     *
+     * @return bool
+     */
+    public function getDeleteColumns()
+    {
+        return $this->deleteColumns;
+    }
+
+    /**
+     * Set DeleteColumns.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setDeleteColumns($pValue)
+    {
+        $this->deleteColumns = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get DeleteRows.
+     *
+     * @return bool
+     */
+    public function getDeleteRows()
+    {
+        return $this->deleteRows;
+    }
+
+    /**
+     * Set DeleteRows.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setDeleteRows($pValue)
+    {
+        $this->deleteRows = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get SelectLockedCells.
+     *
+     * @return bool
+     */
+    public function getSelectLockedCells()
+    {
+        return $this->selectLockedCells;
+    }
+
+    /**
+     * Set SelectLockedCells.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setSelectLockedCells($pValue)
+    {
+        $this->selectLockedCells = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Sort.
+     *
+     * @return bool
+     */
+    public function getSort()
+    {
+        return $this->sort;
+    }
+
+    /**
+     * Set Sort.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setSort($pValue)
+    {
+        $this->sort = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get AutoFilter.
+     *
+     * @return bool
+     */
+    public function getAutoFilter()
+    {
+        return $this->autoFilter;
+    }
+
+    /**
+     * Set AutoFilter.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setAutoFilter($pValue)
+    {
+        $this->autoFilter = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get PivotTables.
+     *
+     * @return bool
+     */
+    public function getPivotTables()
+    {
+        return $this->pivotTables;
+    }
+
+    /**
+     * Set PivotTables.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setPivotTables($pValue)
+    {
+        $this->pivotTables = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get SelectUnlockedCells.
+     *
+     * @return bool
+     */
+    public function getSelectUnlockedCells()
+    {
+        return $this->selectUnlockedCells;
+    }
+
+    /**
+     * Set SelectUnlockedCells.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setSelectUnlockedCells($pValue)
+    {
+        $this->selectUnlockedCells = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get hashed password.
+     *
+     * @return string
+     */
+    public function getPassword()
+    {
+        return $this->password;
+    }
+
+    /**
+     * Set Password.
+     *
+     * @param string $pValue
+     * @param bool $pAlreadyHashed If the password has already been hashed, set this to true
+     *
+     * @return $this
+     */
+    public function setPassword($pValue, $pAlreadyHashed = false)
+    {
+        if (!$pAlreadyHashed) {
+            $salt = $this->generateSalt();
+            $this->setSalt($salt);
+            $pValue = PasswordHasher::hashPassword($pValue, $this->getAlgorithm(), $this->getSalt(), $this->getSpinCount());
+        }
+
+        $this->password = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Create a pseudorandom string.
+     */
+    private function generateSalt(): string
+    {
+        return base64_encode(random_bytes(16));
+    }
+
+    /**
+     * Get algorithm name.
+     */
+    public function getAlgorithm(): string
+    {
+        return $this->algorithm;
+    }
+
+    /**
+     * Set algorithm name.
+     */
+    public function setAlgorithm(string $algorithm): void
+    {
+        $this->algorithm = $algorithm;
+    }
+
+    /**
+     * Get salt value.
+     */
+    public function getSalt(): string
+    {
+        return $this->salt;
+    }
+
+    /**
+     * Set salt value.
+     */
+    public function setSalt(string $salt): void
+    {
+        $this->salt = $salt;
+    }
+
+    /**
+     * Get spin count.
+     */
+    public function getSpinCount(): int
+    {
+        return $this->spinCount;
+    }
+
+    /**
+     * Set spin count.
+     */
+    public function setSpinCount(int $spinCount): void
+    {
+        $this->spinCount = $spinCount;
+    }
+
+    /**
+     * Verify that the given non-hashed password can "unlock" the protection.
+     */
+    public function verify(string $password): bool
+    {
+        if (!$this->isProtectionEnabled()) {
+            return true;
+        }
+
+        $hash = PasswordHasher::hashPassword($password, $this->getAlgorithm(), $this->getSalt(), $this->getSpinCount());
+
+        return $this->getPassword() === $hash;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/Row.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+class Row
+{
+    /**
+     * \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet.
+     *
+     * @var Worksheet
+     */
+    private $worksheet;
+
+    /**
+     * Row index.
+     *
+     * @var int
+     */
+    private $rowIndex = 0;
+
+    /**
+     * Create a new row.
+     *
+     * @param Worksheet $worksheet
+     * @param int $rowIndex
+     */
+    public function __construct(?Worksheet $worksheet = null, $rowIndex = 1)
+    {
+        // Set parent and row index
+        $this->worksheet = $worksheet;
+        $this->rowIndex = $rowIndex;
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        $this->worksheet = null;
+    }
+
+    /**
+     * Get row index.
+     *
+     * @return int
+     */
+    public function getRowIndex()
+    {
+        return $this->rowIndex;
+    }
+
+    /**
+     * Get cell iterator.
+     *
+     * @param string $startColumn The column address at which to start iterating
+     * @param string $endColumn Optionally, the column address at which to stop iterating
+     *
+     * @return RowCellIterator
+     */
+    public function getCellIterator($startColumn = 'A', $endColumn = null)
+    {
+        return new RowCellIterator($this->worksheet, $this->rowIndex, $startColumn, $endColumn);
+    }
+
+    /**
+     * Returns bound worksheet.
+     *
+     * @return Worksheet
+     */
+    public function getWorksheet()
+    {
+        return $this->worksheet;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowCellIterator.php

@@ -0,0 +1,191 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class RowCellIterator extends CellIterator
+{
+    /**
+     * Current iterator position.
+     *
+     * @var int
+     */
+    private $currentColumnIndex;
+
+    /**
+     * Row index.
+     *
+     * @var int
+     */
+    private $rowIndex = 1;
+
+    /**
+     * Start position.
+     *
+     * @var int
+     */
+    private $startColumnIndex = 1;
+
+    /**
+     * End position.
+     *
+     * @var int
+     */
+    private $endColumnIndex = 1;
+
+    /**
+     * Create a new column iterator.
+     *
+     * @param Worksheet $worksheet The worksheet to iterate over
+     * @param int $rowIndex The row that we want to iterate
+     * @param string $startColumn The column address at which to start iterating
+     * @param string $endColumn Optionally, the column address at which to stop iterating
+     */
+    public function __construct(?Worksheet $worksheet = null, $rowIndex = 1, $startColumn = 'A', $endColumn = null)
+    {
+        // Set subject and row index
+        $this->worksheet = $worksheet;
+        $this->rowIndex = $rowIndex;
+        $this->resetEnd($endColumn);
+        $this->resetStart($startColumn);
+    }
+
+    /**
+     * (Re)Set the start column and the current column pointer.
+     *
+     * @param string $startColumn The column address at which to start iterating
+     *
+     * @return $this
+     */
+    public function resetStart($startColumn = 'A')
+    {
+        $this->startColumnIndex = Coordinate::columnIndexFromString($startColumn);
+        $this->adjustForExistingOnlyRange();
+        $this->seek(Coordinate::stringFromColumnIndex($this->startColumnIndex));
+
+        return $this;
+    }
+
+    /**
+     * (Re)Set the end column.
+     *
+     * @param string $endColumn The column address at which to stop iterating
+     *
+     * @return $this
+     */
+    public function resetEnd($endColumn = null)
+    {
+        $endColumn = $endColumn ? $endColumn : $this->worksheet->getHighestColumn();
+        $this->endColumnIndex = Coordinate::columnIndexFromString($endColumn);
+        $this->adjustForExistingOnlyRange();
+
+        return $this;
+    }
+
+    /**
+     * Set the column pointer to the selected column.
+     *
+     * @param string $column The column address to set the current pointer at
+     *
+     * @return $this
+     */
+    public function seek($column = 'A')
+    {
+        $columnx = $column;
+        $column = Coordinate::columnIndexFromString($column);
+        if ($this->onlyExistingCells && !($this->worksheet->cellExistsByColumnAndRow($column, $this->rowIndex))) {
+            throw new PhpSpreadsheetException('In "IterateOnlyExistingCells" mode and Cell does not exist');
+        }
+        if (($column < $this->startColumnIndex) || ($column > $this->endColumnIndex)) {
+            throw new PhpSpreadsheetException("Column $columnx is out of range ({$this->startColumnIndex} - {$this->endColumnIndex})");
+        }
+        $this->currentColumnIndex = $column;
+
+        return $this;
+    }
+
+    /**
+     * Rewind the iterator to the starting column.
+     */
+    public function rewind(): void
+    {
+        $this->currentColumnIndex = $this->startColumnIndex;
+    }
+
+    /**
+     * Return the current cell in this worksheet row.
+     *
+     * @return \PhpOffice\PhpSpreadsheet\Cell\Cell
+     */
+    public function current()
+    {
+        return $this->worksheet->getCellByColumnAndRow($this->currentColumnIndex, $this->rowIndex);
+    }
+
+    /**
+     * Return the current iterator key.
+     *
+     * @return string
+     */
+    public function key()
+    {
+        return Coordinate::stringFromColumnIndex($this->currentColumnIndex);
+    }
+
+    /**
+     * Set the iterator to its next value.
+     */
+    public function next(): void
+    {
+        do {
+            ++$this->currentColumnIndex;
+        } while (($this->onlyExistingCells) && (!$this->worksheet->cellExistsByColumnAndRow($this->currentColumnIndex, $this->rowIndex)) && ($this->currentColumnIndex <= $this->endColumnIndex));
+    }
+
+    /**
+     * Set the iterator to its previous value.
+     */
+    public function prev(): void
+    {
+        do {
+            --$this->currentColumnIndex;
+        } while (($this->onlyExistingCells) && (!$this->worksheet->cellExistsByColumnAndRow($this->currentColumnIndex, $this->rowIndex)) && ($this->currentColumnIndex >= $this->startColumnIndex));
+    }
+
+    /**
+     * Indicate if more columns exist in the worksheet range of columns that we're iterating.
+     *
+     * @return bool
+     */
+    public function valid()
+    {
+        return $this->currentColumnIndex <= $this->endColumnIndex && $this->currentColumnIndex >= $this->startColumnIndex;
+    }
+
+    /**
+     * Return the current iterator position.
+     *
+     * @return int
+     */
+    public function getCurrentColumnIndex()
+    {
+        return $this->currentColumnIndex;
+    }
+
+    /**
+     * Validate start/end values for "IterateOnlyExistingCells" mode, and adjust if necessary.
+     */
+    protected function adjustForExistingOnlyRange(): void
+    {
+        if ($this->onlyExistingCells) {
+            while ((!$this->worksheet->cellExistsByColumnAndRow($this->startColumnIndex, $this->rowIndex)) && ($this->startColumnIndex <= $this->endColumnIndex)) {
+                ++$this->startColumnIndex;
+            }
+            while ((!$this->worksheet->cellExistsByColumnAndRow($this->endColumnIndex, $this->rowIndex)) && ($this->endColumnIndex >= $this->startColumnIndex)) {
+                --$this->endColumnIndex;
+            }
+        }
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowDimension.php

@@ -0,0 +1,115 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+class RowDimension extends Dimension
+{
+    /**
+     * Row index.
+     *
+     * @var int
+     */
+    private $rowIndex;
+
+    /**
+     * Row height (in pt).
+     *
+     * When this is set to a negative value, the row height should be ignored by IWriter
+     *
+     * @var float
+     */
+    private $height = -1;
+
+    /**
+     * ZeroHeight for Row?
+     *
+     * @var bool
+     */
+    private $zeroHeight = false;
+
+    /**
+     * Create a new RowDimension.
+     *
+     * @param int $pIndex Numeric row index
+     */
+    public function __construct($pIndex = 0)
+    {
+        // Initialise values
+        $this->rowIndex = $pIndex;
+
+        // set dimension as unformatted by default
+        parent::__construct(null);
+    }
+
+    /**
+     * Get Row Index.
+     *
+     * @return int
+     */
+    public function getRowIndex()
+    {
+        return $this->rowIndex;
+    }
+
+    /**
+     * Set Row Index.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setRowIndex($pValue)
+    {
+        $this->rowIndex = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get Row Height.
+     *
+     * @return float
+     */
+    public function getRowHeight()
+    {
+        return $this->height;
+    }
+
+    /**
+     * Set Row Height.
+     *
+     * @param float $pValue
+     *
+     * @return $this
+     */
+    public function setRowHeight($pValue)
+    {
+        $this->height = $pValue;
+
+        return $this;
+    }
+
+    /**
+     * Get ZeroHeight.
+     *
+     * @return bool
+     */
+    public function getZeroHeight()
+    {
+        return $this->zeroHeight;
+    }
+
+    /**
+     * Set ZeroHeight.
+     *
+     * @param bool $pValue
+     *
+     * @return $this
+     */
+    public function setZeroHeight($pValue)
+    {
+        $this->zeroHeight = $pValue;
+
+        return $this;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/RowIterator.php

@@ -0,0 +1,167 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use Iterator;
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class RowIterator implements Iterator
+{
+    /**
+     * Worksheet to iterate.
+     *
+     * @var Worksheet
+     */
+    private $subject;
+
+    /**
+     * Current iterator position.
+     *
+     * @var int
+     */
+    private $position = 1;
+
+    /**
+     * Start position.
+     *
+     * @var int
+     */
+    private $startRow = 1;
+
+    /**
+     * End position.
+     *
+     * @var int
+     */
+    private $endRow = 1;
+
+    /**
+     * Create a new row iterator.
+     *
+     * @param Worksheet $subject The worksheet to iterate over
+     * @param int $startRow The row number at which to start iterating
+     * @param int $endRow Optionally, the row number at which to stop iterating
+     */
+    public function __construct(Worksheet $subject, $startRow = 1, $endRow = null)
+    {
+        // Set subject
+        $this->subject = $subject;
+        $this->resetEnd($endRow);
+        $this->resetStart($startRow);
+    }
+
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        $this->subject = null;
+    }
+
+    /**
+     * (Re)Set the start row and the current row pointer.
+     *
+     * @param int $startRow The row number at which to start iterating
+     *
+     * @return $this
+     */
+    public function resetStart($startRow = 1)
+    {
+        if ($startRow > $this->subject->getHighestRow()) {
+            throw new PhpSpreadsheetException("Start row ({$startRow}) is beyond highest row ({$this->subject->getHighestRow()})");
+        }
+
+        $this->startRow = $startRow;
+        if ($this->endRow < $this->startRow) {
+            $this->endRow = $this->startRow;
+        }
+        $this->seek($startRow);
+
+        return $this;
+    }
+
+    /**
+     * (Re)Set the end row.
+     *
+     * @param int $endRow The row number at which to stop iterating
+     *
+     * @return $this
+     */
+    public function resetEnd($endRow = null)
+    {
+        $this->endRow = ($endRow) ? $endRow : $this->subject->getHighestRow();
+
+        return $this;
+    }
+
+    /**
+     * Set the row pointer to the selected row.
+     *
+     * @param int $row The row number to set the current pointer at
+     *
+     * @return $this
+     */
+    public function seek($row = 1)
+    {
+        if (($row < $this->startRow) || ($row > $this->endRow)) {
+            throw new PhpSpreadsheetException("Row $row is out of range ({$this->startRow} - {$this->endRow})");
+        }
+        $this->position = $row;
+
+        return $this;
+    }
+
+    /**
+     * Rewind the iterator to the starting row.
+     */
+    public function rewind(): void
+    {
+        $this->position = $this->startRow;
+    }
+
+    /**
+     * Return the current row in this worksheet.
+     *
+     * @return Row
+     */
+    public function current()
+    {
+        return new Row($this->subject, $this->position);
+    }
+
+    /**
+     * Return the current iterator key.
+     *
+     * @return int
+     */
+    public function key()
+    {
+        return $this->position;
+    }
+
+    /**
+     * Set the iterator to its next value.
+     */
+    public function next(): void
+    {
+        ++$this->position;
+    }
+
+    /**
+     * Set the iterator to its previous value.
+     */
+    public function prev(): void
+    {
+        --$this->position;
+    }
+
+    /**
+     * Indicate if more rows exist in the worksheet range of rows that we're iterating.
+     *
+     * @return bool
+     */
+    public function valid()
+    {
+        return $this->position <= $this->endRow && $this->position >= $this->startRow;
+    }
+}

vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/SheetView.php

@@ -0,0 +1,193 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Worksheet;
+
+use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
+
+class SheetView
+{
+    // Sheet View types
+    const SHEETVIEW_NORMAL = 'normal';
+    const SHEETVIEW_PAGE_LAYOUT = 'pageLayout';
+    const SHEETVIEW_PAGE_BREAK_PREVIEW = 'pageBreakPreview';
+
+    private static $sheetViewTypes = [
+        self::SHEETVIEW_NORMAL,
+        self::SHEETVIEW_PAGE_LAYOUT,
+        self::SHEETVIEW_PAGE_BREAK_PREVIEW,
+    ];
+
+    /**
+     * ZoomScale.
+     *
+     * Valid values range from 10 to 400.
+     *
+     * @var int
+     */
+    private $zoomScale = 100;
+
+    /**
+     * ZoomScaleNormal.
+     *
+     * Valid values range from 10 to 400.
+     *
+     * @var int
+     */
+    private $zoomScaleNormal = 100;
+
+    /**
+     * ShowZeros.
+     *
+     * If true, "null" values from a calculation will be shown as "0". This is the default Excel behaviour and can be changed
+     * with the advanced worksheet option "Show a zero in cells that have zero value"
+     *
+     * @var bool
+     */
+    private $showZeros = true;
+
+    /**
+     * View.
+     *
+     * Valid values range from 10 to 400.
+     *
+     * @var string
+     */
+    private $sheetviewType = self::SHEETVIEW_NORMAL;
+
+    /**
+     * Create a new SheetView.
+     */
+    public function __construct()
+    {
+    }
+
+    /**
+     * Get ZoomScale.
+     *
+     * @return int
+     */
+    public function getZoomScale()
+    {
+        return $this->zoomScale;
+    }
+
+    /**
+     * Set ZoomScale.
+     * Valid values range from 10 to 400.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setZoomScale($pValue)
+    {
+        // Microsoft Office Excel 2007 only allows setting a scale between 10 and 400 via the user interface,
+        // but it is apparently still able to handle any scale >= 1
+        if (($pValue >= 1) || $pValue === null) {
+            $this->zoomScale = $pValue;
+        } else {
+            throw new PhpSpreadsheetException('Scale must be greater than or equal to 1.');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get ZoomScaleNormal.
+     *
+     * @return int
+     */
+    public function getZoomScaleNormal()
+    {
+        return $this->zoomScaleNormal;
+    }
+
+    /**
+     * Set ZoomScale.
+     * Valid values range from 10 to 400.
+     *
+     * @param int $pValue
+     *
+     * @return $this
+     */
+    public function setZoomScaleNormal($pValue)
+    {
+        if (($pValue >= 1) || $pValue === null) {
+            $this->zoomScaleNormal = $pValue;
+        } else {
+            throw new PhpSpreadsheetException('Scale must be greater than or equal to 1.');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set ShowZeroes setting.
+     *
+     * @param bool $pValue
+     */
+    public function setShowZeros($pValue): void
+    {
+        $this->showZeros = $pValue;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getShowZeros()
+    {
+        return $this->showZeros;
+    }
+
+    /**
+     * Get View.
+     *
+     * @return string
+     */
+    public function getView()
+    {
+        return $this->sheetviewType;
+    }
+
+    /**
+     * Set View.
+     *
+     * Valid values are
+     *        'normal'            self::SHEETVIEW_NORMAL
+     *        'pageLayout'        self::SHEETVIEW_PAGE_LAYOUT
+     *        'pageBreakPreview'  self::SHEETVIEW_PAGE_BREAK_PREVIEW
+     *
+     * @param string $pValue
+     *
+     * @return $this
+     */
+    public function setView($pValue)
+    {
+        // MS Excel 2007 allows setting the view to 'normal', 'pageLayout' or 'pageBreakPreview' via the user interface
+        if ($pValue === null) {
+            $pValue = self::SHEETVIEW_NORMAL;
+        }
+        if (in_array($pValue, self::$sheetViewTypes)) {
+            $this->sheetviewType = $pValue;
+        } else {
+            throw new PhpSpreadsheetException('Invalid sheetview layout type.');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+}