Re[2]: [PHP] call_user_func and call-time pass-by-reference
| From: | Tom Rogers | Date: | Wed, 07 Jul 2004 23:44:48 +0000 |
| Subject: | Re[2]: [PHP] call_user_func and call-time pass-by-reference | ||
| References: | 1 2 3 4 5 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-189926@lists.php.net to get a copy of this message | ||
Hi,
Thursday, July 8, 2004, 3:38:41 AM, you wrote:
AN> Hmm ... this still echos 0 and not 1. I am using 4.3.7 with all
AN> warnings on.
AN> Does anyone know how to use this function or anything similiar with
AN> passing by refernce. Since the call-time pass by reference is
AN> deprecated, this practice is no longer valid, but there must be a work
AN> around?
AN> Thanks for any assistance
AN> Andrew
Strange as it works for me (http://fred.kwikin.com/user.php) with this
code exactly:
<?php
function fun($arg) {
$arg++;
}
$var = 0;
echo "Before:$var<br>";
call_user_func_array("fun", array(&$var));
echo "After:$var<br>";
?>
What version of PHP are you using?
--
regards,
Tom