note 15665 modified in function.usort by danbrown
| From: | danbrown@php.net | Date: | Sun, 23 Jan 2011 16:32:29 +0000 |
| Subject: | note 15665 modified in function.usort by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-176085@lists.php.net to get a copy of this message | ||
just for debugging purposes, usort does not complain if its argument function is not defined, i.e.:
<?php usort($my_array,"non existant function"); ?>
will not do anything...
--was--
just for debugging purposes, usort does not complain if its argument function is not defined, i.e.:
usort($my_array,"non existant function");
will not do anything...
http://php.net/manual/en/function.usort.php