comparison vendor/symfony/css-selector/Parser/Shortcut/ClassParser.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

         //     0 => string 'test|input.ab6bd_field' (length=22)
         //     1 => string 'test' (length=4)
         //     2 => string 'input' (length=5)
         //     3 => string 'ab6bd_field' (length=11)
         if (preg_match('/^(?:([a-z]++)\|)?+([\w-]++|\*)?+\.([\w-]++)$/i', trim($source), $matches)) {
-            return array(
+            return [
                 new SelectorNode(new ClassNode(new ElementNode($matches[1] ?: null, $matches[2] ?: null), $matches[3])),
-            );
+            ];
         }
 
-        return array();
+        return [];
     }
 }