note 90586 deleted from function.call-user-func-array by danbrown
| From: | danbrown@php.net | Date: | Wed, 29 Apr 2009 15:40:33 +0000 |
| Subject: | note 90586 deleted from function.call-user-func-array by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-154005@lists.php.net to get a copy of this message | ||
Note Submitter: myke dot stubbs at escapemg dot com
----
In reply to Freek (at) gruntjes.net:
Passing by reference is possible (as described in the call_user_func entry). I've modified
your test case to work as such. Hope it helps.
<?php
function refFunc(&$var)
{
$var .= 'bar';
}
$var = 'foo';
call_user_func_array('refFunc', array(&$var));
echo $var;
?>