note 43478 added to function.call-user-func

Just a tip that kept me busy for a while. <? function fun(&$arg) { $arg++; } $var = 0; call_user_func("fun", $var); echo $var; //echoes 0 instead of 1 ?> As you can see the variable passed to "fun" is actually a copy of $var and not the variable itself. In this case you have to use other method to call the function. ---- Manual Page -- http://www.php.net/manual/en/function.call-user-func.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+43478 Delete -- http://master.php.net/manage/user-notes.php?action=delete+43478&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+43478&report=yes Search -- http://master.php.net/manage/user-notes.php