note 19125 deleted from language.types.null by danbrown
| From: | danbrown@php.net | Date: | Tue, 19 May 2009 14:21:51 +0000 |
| Subject: | note 19125 deleted from language.types.null by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-155745@lists.php.net to get a copy of this message | ||
Note Submitter: sc at dbtech dot de
----
NULL as the best way to detect additional parameters of unknown type:
function FooBar($Param = NULL) {
if (is_null($Param)) {
[...]