| public static isNumericFormat ( string $strFormat ) : boolean | ||
| $strFormat | string | The PHP format string |
| 리턴 | boolean | True if the date format is numeric |
public static function isNumericFormat($strFormat)
{
return !preg_match('/[BbCcDEeFfIJKkLlMNOoPpQqRrSTtUuVvWwXxZz]+/', $strFormat);
}