note 90894 added to function.call-user-func-array
| From: | cassis at NOSPAM dot onzeweb dot com | Date: | Fri, 15 May 2009 01:30:33 +0000 |
| Subject: | note 90894 added to function.call-user-func-array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-154619@lists.php.net to get a copy of this message | ||
RE: Freek (at) Gruntjes.net (message below)
use this instead (&$var and not just $var) :
<?php
call_user_func_array('refFunc', array(&$var));
?>
That way, the $var reference is added to the array, and refFunc() will work correctly.
Your example will then output "foobar" as expected.
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Manual Page -- http://www.php.net/manual/en/function.call-user-func-array.php
Edit -- https://master.php.net/note/edit/90894
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Del: useless -- https://master.php.net/note/delete/90894/useless
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Del: non-english -- https://master.php.net/note/delete/90894/non-english
Del: in docs -- https://master.php.net/note/delete/90894/in+docs
Del: other reasons-- https://master.php.net/note/delete/90894
Reject -- https://master.php.net/note/reject/90894
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