SimplePie_Parse_Date::parse PHP Метод

    public function parse($date)
    {
        foreach ($this->user as $method) {
            if (($returned = call_user_func($method, $date)) !== false) {
                return $returned;
            }
        }
        foreach ($this->built_in as $method) {
            if (($returned = call_user_func(array($this, $method), $date)) !== false) {
                return $returned;
            }
        }
        return false;
    }