note 57313 deleted from function.in-array by mazzanet
| From: | mazzanet@php.net | Date: | Fri, 30 Sep 2005 10:42:40 +0000 |
| Subject: | note 57313 deleted from function.in-array by mazzanet | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-96040@lists.php.net to get a copy of this message | ||
Note Submitter: wiseman at noemail dot org
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Beware of a bug in PHP 4.3.4 (and possibly other versions):
in_array('some_string', array(0))
returns true! If the array contains the element 0, any string you search will return 0.