upgraded dependencies

vendor/symfony/css-selector/CssSelectorConverter.php

@@ -27,6 +27,10 @@ use Symfony\Component\CssSelector\XPath\Translator;
 class CssSelectorConverter
 {
     private $translator;
+    private $cache;
+
+    private static $xmlCache = [];
+    private static $htmlCache = [];
 
     /**
      * @param bool $html Whether HTML support should be enabled. Disable it for XML documents
@@ -37,6 +41,9 @@ class CssSelectorConverter
 
         if ($html) {
             $this->translator->registerExtension(new HtmlExtension($this->translator));
+            $this->cache = &self::$htmlCache;
+        } else {
+            $this->cache = &self::$xmlCache;
         }
 
         $this->translator
@@ -53,13 +60,10 @@ class CssSelectorConverter
      * Optionally, a prefix can be added to the resulting XPath
      * expression with the $prefix parameter.
      *
-     * @param string $cssExpr The CSS expression
-     * @param string $prefix  An optional prefix for the XPath expression
-     *
      * @return string
      */
-    public function toXPath($cssExpr, $prefix = 'descendant-or-self::')
+    public function toXPath(string $cssExpr, string $prefix = 'descendant-or-self::')
     {
-        return $this->translator->cssToXPath($cssExpr, $prefix);
+        return $this->cache[$prefix][$cssExpr] ?? $this->cache[$prefix][$cssExpr] = $this->translator->cssToXPath($cssExpr, $prefix);
     }
 }

vendor/symfony/css-selector/Exception/SyntaxErrorException.php

@@ -24,32 +24,25 @@ use Symfony\Component\CssSelector\Parser\Token;
 class SyntaxErrorException extends ParseException
 {
     /**
-     * @param string $expectedValue
-     *
      * @return self
      */
-    public static function unexpectedToken($expectedValue, Token $foundToken)
+    public static function unexpectedToken(string $expectedValue, Token $foundToken)
     {
         return new self(sprintf('Expected %s, but %s found.', $expectedValue, $foundToken));
     }
 
     /**
-     * @param string $pseudoElement
-     * @param string $unexpectedLocation
-     *
      * @return self
      */
-    public static function pseudoElementFound($pseudoElement, $unexpectedLocation)
+    public static function pseudoElementFound(string $pseudoElement, string $unexpectedLocation)
     {
         return new self(sprintf('Unexpected pseudo-element "::%s" found %s.', $pseudoElement, $unexpectedLocation));
     }
 
     /**
-     * @param int $position
-     *
      * @return self
      */
-    public static function unclosedString($position)
+    public static function unclosedString(int $position)
     {
         return new self(sprintf('Unclosed/invalid string at %s.', $position));
     }

vendor/symfony/css-selector/Parser/TokenStream.php

@@ -118,9 +118,7 @@ class TokenStream
     }
 
     /**
-     * Returns nex identifier token.
-     *
-     * @return string The identifier token value
+     * Returns next identifier token.
      *
      * @throws SyntaxErrorException If next token is not an identifier
      */
@@ -136,9 +134,7 @@ class TokenStream
     }
 
     /**
-     * Returns nex identifier or star delimiter token.
-     *
-     * @return string|null The identifier token value or null if star found
+     * Returns next identifier or null if star delimiter token is found.
      *
      * @throws SyntaxErrorException If next token is not an identifier or a star delimiter
      */

vendor/symfony/css-selector/Parser/Tokenizer/TokenizerPatterns.php

@@ -49,22 +49,22 @@ class TokenizerPatterns
         $this->identifierPattern = '-?(?:'.$this->nmStartPattern.')(?:'.$this->nmCharPattern.')*';
         $this->hashPattern = '#((?:'.$this->nmCharPattern.')+)';
         $this->numberPattern = '[+-]?(?:[0-9]*\.[0-9]+|[0-9]+)';
-        $this->quotedStringPattern = '([^\n\r\f%s]|'.$this->stringEscapePattern.')*';
+        $this->quotedStringPattern = '([^\n\r\f\\\\%s]|'.$this->stringEscapePattern.')*';
     }
 
     public function getNewLineEscapePattern(): string
     {
-        return '~^'.$this->newLineEscapePattern.'~';
+        return '~'.$this->newLineEscapePattern.'~';
     }
 
     public function getSimpleEscapePattern(): string
     {
-        return '~^'.$this->simpleEscapePattern.'~';
+        return '~'.$this->simpleEscapePattern.'~';
     }
 
     public function getUnicodeEscapePattern(): string
     {
-        return '~^'.$this->unicodeEscapePattern.'~i';
+        return '~'.$this->unicodeEscapePattern.'~i';
     }
 
     public function getIdentifierPattern(): string

vendor/symfony/css-selector/XPath/Translator.php

@@ -203,7 +203,7 @@ class Translator implements TranslatorInterface
     /**
      * @throws ExpressionErrorException
      */
-    public function addAttributeMatching(XPathExpr $xpath, string $operator, string $attribute, $value): XPathExpr
+    public function addAttributeMatching(XPathExpr $xpath, string $operator, string $attribute, ?string $value): XPathExpr
     {
         if (!isset($this->attributeMatchingTranslators[$operator])) {
             throw new ExpressionErrorException(sprintf('Attribute matcher operator "%s" not supported.', $operator));

vendor/symfony/css-selector/XPath/XPathExpr.php

@@ -43,6 +43,9 @@ class XPathExpr
         return $this->element;
     }
 
+    /**
+     * @return $this
+     */
     public function addCondition(string $condition): self
     {
         $this->condition = $this->condition ? sprintf('(%s) and (%s)', $this->condition, $condition) : $condition;
@@ -55,6 +58,9 @@ class XPathExpr
         return $this->condition;
     }
 
+    /**
+     * @return $this
+     */
     public function addNameTest(): self
     {
         if ('*' !== $this->element) {
@@ -65,6 +71,9 @@ class XPathExpr
         return $this;
     }
 
+    /**
+     * @return $this
+     */
     public function addStarPrefix(): self
     {
         $this->path .= '*/';

vendor/symfony/css-selector/composer.json

@@ -20,7 +20,7 @@
         }
     ],
     "require": {
-        "php": ">=7.1.3",
+        "php": ">=7.2.5",
         "symfony/polyfill-php80": "^1.16"
     },
     "autoload": {