note 103168 deleted from function.array-flip by danbrown
| From: | danbrown@php.net | Date: | Tue, 29 Mar 2011 20:04:36 +0000 |
| Subject: | note 103168 deleted from function.array-flip by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-178322@lists.php.net to get a copy of this message | ||
Note Submitter: Munk
----
@h3x for null value removal there is also array_filter, in fact for your use
<?php
$ary = array_filter( $ary );
?>
may work on its own, however a more correct version may be
<?php
$ary = array_filter( $ary, function( $value ) { return ! is_null( $value ); } );
?>