note 106515 deleted from function.isset by danbrown
| From: | danbrown@php.net | Date: | Tue, 15 Nov 2011 16:15:33 +0000 |
| Subject: | note 106515 deleted from function.isset by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-184460@lists.php.net to get a copy of this message | ||
Note Submitter: cd77
----
response to sijmen at ruwhof dot net 14-Nov-2011 12:17 http://www.php.net/manual/en/function.isset.php#106488
don't use
<?php
var_dump(in_array('b', array_keys($test)));
?>
use instead
<?php
var_dump(array_key_exists('b', $test));
<?php