update v1.0.7.9 R.C.

This is a Release Candidate. We are still testing.

vendor/zendframework/zend-validator/src/Regex.php

@@ -0,0 +1,141 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Validator;
+
+use Traversable;
+use Zend\Stdlib\ArrayUtils;
+use Zend\Stdlib\ErrorHandler;
+
+class Regex extends AbstractValidator
+{
+    const INVALID   = 'regexInvalid';
+    const NOT_MATCH = 'regexNotMatch';
+    const ERROROUS  = 'regexErrorous';
+
+    /**
+     * @var array
+     */
+    protected $messageTemplates = [
+        self::INVALID   => "Invalid type given. String, integer or float expected",
+        self::NOT_MATCH => "The input does not match against pattern '%pattern%'",
+        self::ERROROUS  => "There was an internal error while using the pattern '%pattern%'",
+    ];
+
+    /**
+     * @var array
+     */
+    protected $messageVariables = [
+        'pattern' => 'pattern'
+    ];
+
+    /**
+     * Regular expression pattern
+     *
+     * @var string
+     */
+    protected $pattern;
+
+    /**
+     * Sets validator options
+     *
+     * @param  string|Traversable $pattern
+     * @throws Exception\InvalidArgumentException On missing 'pattern' parameter
+     */
+    public function __construct($pattern)
+    {
+        if (is_string($pattern)) {
+            $this->setPattern($pattern);
+            parent::__construct([]);
+            return;
+        }
+
+        if ($pattern instanceof Traversable) {
+            $pattern = ArrayUtils::iteratorToArray($pattern);
+        }
+
+        if (!is_array($pattern)) {
+            throw new Exception\InvalidArgumentException('Invalid options provided to constructor');
+        }
+
+        if (!array_key_exists('pattern', $pattern)) {
+            throw new Exception\InvalidArgumentException("Missing option 'pattern'");
+        }
+
+        $this->setPattern($pattern['pattern']);
+        unset($pattern['pattern']);
+        parent::__construct($pattern);
+    }
+
+    /**
+     * Returns the pattern option
+     *
+     * @return string
+     */
+    public function getPattern()
+    {
+        return $this->pattern;
+    }
+
+    /**
+     * Sets the pattern option
+     *
+     * @param  string $pattern
+     * @throws Exception\InvalidArgumentException if there is a fatal error in pattern matching
+     * @return Regex Provides a fluent interface
+     */
+    public function setPattern($pattern)
+    {
+        ErrorHandler::start();
+        $this->pattern = (string) $pattern;
+        $status        = preg_match($this->pattern, "Test");
+        $error         = ErrorHandler::stop();
+
+        if (false === $status) {
+            throw new Exception\InvalidArgumentException(
+                "Internal error parsing the pattern '{$this->pattern}'",
+                0,
+                $error
+            );
+        }
+
+        return $this;
+    }
+
+    /**
+     * Returns true if and only if $value matches against the pattern option
+     *
+     * @param  string $value
+     * @return bool
+     */
+    public function isValid($value)
+    {
+        if (!is_string($value) && !is_int($value) && !is_float($value)) {
+            $this->error(self::INVALID);
+            return false;
+        }
+
+        $this->setValue($value);
+
+        ErrorHandler::start();
+        $status = preg_match($this->pattern, $value);
+        ErrorHandler::stop();
+        if (false === $status) {
+            $this->error(self::ERROROUS);
+            return false;
+        }
+
+        if (!$status) {
+            $this->error(self::NOT_MATCH);
+            return false;
+        }
+
+        return true;
+    }
+}