Timber\Helper::error_log PHP Метод

    public static function error_log($error)
    {
        global $timber_disable_error_log;
        if (!WP_DEBUG || $timber_disable_error_log) {
            return;
        }
        if (is_object($error) || is_array($error)) {
            $error = print_r($error, true);
        }
        return error_log($error);
    }

 public function __construct($posts = array(), $post_class = '\\Timber\\Post')
 {
     $returned_posts = array();
     if (is_null($posts)) {
         $posts = array();
     }
     foreach ($posts as $post_object) {
         $post_class_use = $post_class;
         if (is_array($post_class)) {
             $post_type = get_post_type($post_object);
             $post_class_use = '\\Timber\\Post';
             if (isset($post_class[$post_type])) {
                 $post_class_use = $post_class[$post_type];
             } else {
                 if (is_array($post_class)) {
                     Helper::error_log($post_type . ' of ' . $post_object->ID . ' not found in ' . print_r($post_class, true));
                 } else {
                     Helper::error_log($post_type . ' not found in ' . $post_class);
                 }
             }
         }
         // Don't create yet another object if $post_object is already of the right type
         if (is_a($post_object, $post_class_use)) {
             $post = $post_object;
         } else {
             $post = new $post_class_use($post_object);
         }
         if (isset($post->ID)) {
             $returned_posts[] = $post;
         }
     }
     $returned_posts = self::maybe_set_preview($returned_posts);
     parent::__construct($returned_posts, $flags = 0, 'Timber\\PostsIterator');
 }