protected function _is($type, $file) { $file = $this->rpath($file); $validType = $this->methods[$type] ?? NULL; if (!function_exists($validType) || $validType === NULL) { die(getErrorMessage('Error', 'undefinedFunction', Classes::onlyName(get_called_class()) . '::' . $type . '()')); } if ($validType($file)) { return true; } return false; }