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

Update, including to Drupal core 8.6.10

         // $matches = array (size=3)
         //     0 => string 'testns|testel' (length=13)
         //     1 => string 'testns' (length=6)
         //     2 => string 'testel' (length=6)
         if (preg_match('/^(?:([a-z]++)\|)?([\w-]++|\*)$/i', trim($source), $matches)) {
-            return array(new SelectorNode(new ElementNode($matches[1] ?: null, $matches[2])));
+            return [new SelectorNode(new ElementNode($matches[1] ?: null, $matches[2]))];
         }
 
-        return array();
+        return [];
     }
 }