Further Drupal 8.6.4 changes. Some core files were not committed before a commit...

[yaffs-website] / vendor / symfony / css-selector / Parser / Tokenizer / TokenizerEscaping.php

diff --git a/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerEscaping.php b/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerEscaping.php
index af4c31e5b09b82261d8a07d592c19822c75583f5..55ea42149329e518ab0137a928491a3765310cb2 100644 (file)
--- a/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerEscaping.php
+++ b/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerEscaping.php
@@ -23,14 +23,8 @@ namespace Symfony\Component\CssSelector\Parser\Tokenizer;
  */
 class TokenizerEscaping
 {
-    /**
-     * @var TokenizerPatterns
-     */
     private $patterns;
 
-    /**
-     * @param TokenizerPatterns $patterns
-     */
     public function __construct(TokenizerPatterns $patterns)
     {
         $this->patterns = $patterns;
@@ -71,13 +65,13 @@ class TokenizerEscaping
             $c = hexdec($match[1]);
 
             if (0x80 > $c %= 0x200000) {
-                return chr($c);
+                return \chr($c);
             }
             if (0x800 > $c) {
-                return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
+                return \chr(0xC0 | $c >> 6).\chr(0x80 | $c & 0x3F);
             }
             if (0x10000 > $c) {
-                return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
+                return \chr(0xE0 | $c >> 12).\chr(0x80 | $c >> 6 & 0x3F).\chr(0x80 | $c & 0x3F);
             }
         }, $value);
     }