Upgrade framework

vendor/symfony/css-selector/Parser/Handler/StringHandler.php

@@ -15,9 +15,9 @@ use Symfony\Component\CssSelector\Exception\InternalErrorException;
 use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
 use Symfony\Component\CssSelector\Parser\Reader;
 use Symfony\Component\CssSelector\Parser\Token;
-use Symfony\Component\CssSelector\Parser\TokenStream;
 use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
 use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
+use Symfony\Component\CssSelector\Parser\TokenStream;
 
 /**
  * CSS selector comment handler.
@@ -31,20 +31,9 @@ use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
  */
 class StringHandler implements HandlerInterface
 {
-    /**
-     * @var TokenizerPatterns
-     */
     private $patterns;
-
-    /**
-     * @var TokenizerEscaping
-     */
     private $escaping;
 
-    /**
-     * @param TokenizerPatterns $patterns
-     * @param TokenizerEscaping $escaping
-     */
     public function __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping)
     {
         $this->patterns = $patterns;
@@ -54,11 +43,11 @@ class StringHandler implements HandlerInterface
     /**
      * {@inheritdoc}
      */
-    public function handle(Reader $reader, TokenStream $stream)
+    public function handle(Reader $reader, TokenStream $stream): bool
     {
         $quote = $reader->getSubstring(1);
 
-        if (!in_array($quote, array("'", '"'))) {
+        if (!\in_array($quote, ["'", '"'])) {
             return false;
         }
 
@@ -66,22 +55,22 @@ class StringHandler implements HandlerInterface
         $match = $reader->findPattern($this->patterns->getQuotedStringPattern($quote));
 
         if (!$match) {
-            throw new InternalErrorException(sprintf('Should have found at least an empty match at %s.', $reader->getPosition()));
+            throw new InternalErrorException(sprintf('Should have found at least an empty match at %d.', $reader->getPosition()));
         }
 
         // check unclosed strings
-        if (strlen($match[0]) === $reader->getRemainingLength()) {
+        if (\strlen($match[0]) === $reader->getRemainingLength()) {
             throw SyntaxErrorException::unclosedString($reader->getPosition() - 1);
         }
 
         // check quotes pairs validity
-        if ($quote !== $reader->getSubstring(1, strlen($match[0]))) {
+        if ($quote !== $reader->getSubstring(1, \strlen($match[0]))) {
             throw SyntaxErrorException::unclosedString($reader->getPosition() - 1);
         }
 
         $string = $this->escaping->escapeUnicodeAndNewLine($match[0]);
         $stream->push(new Token(Token::TYPE_STRING, $string, $reader->getPosition()));
-        $reader->moveForward(strlen($match[0]) + 1);
+        $reader->moveForward(\strlen($match[0]) + 1);
 
         return true;
     }