comparison vendor/zendframework/zend-stdlib/src/Guard/ArrayOrTraversableGuardTrait.php @ 12:7a779792577d

Update Drupal core to v8.4.5 (via Composer)

     protected function guardForArrayOrTraversable(
         $data,
         $dataName = 'Argument',
         $exceptionClass = 'Zend\Stdlib\Exception\InvalidArgumentException'
     ) {
-        if (!is_array($data) && !($data instanceof Traversable)) {
+        if (! is_array($data) && ! ($data instanceof Traversable)) {
             $message = sprintf(
                 "%s must be an array or Traversable, [%s] given",
                 $dataName,
                 is_object($data) ? get_class($data) : gettype($data)
             );