private function getAllowedFileTypes() { $config = Zend_Registry::get('Zend_Config'); if (!isset($config->publish->filetypes->allowed)) { return null; } $allowed = explode(',', $config->publish->filetypes->allowed); Application_Util_Array::trim($allowed); return $allowed; }
private function _getList($str) { $result = explode(',', $str); Application_Util_Array::trim($result); return $result; }