note 107460 added to function.call-user-func

Example#1 (with Xamp, PHP v. 5.3.8, Windows 7) writes Warning: Parameter 1 to increment() expected to be a reference, value given in C:\xampp\htdocs\call_user_func.php on line 9 0 1 -------- When argument of increment is by-value (remove & from &$var), warning is gone and output is 0 1 ---- Server IP: 69.147.83.197 Probable Submitter: 46.129.29.234 ---- Manual Page -- http://www.php.net/manual/en/function.call-user-func.php Edit -- https://master.php.net/note/edit/107460 Del: integrated -- https://master.php.net/note/delete/107460/integrated Del: useless -- https://master.php.net/note/delete/107460/useless Del: bad code -- https://master.php.net/note/delete/107460/bad+code Del: spam -- https://master.php.net/note/delete/107460/spam Del: non-english -- https://master.php.net/note/delete/107460/non-english Del: in docs -- https://master.php.net/note/delete/107460/in+docs Del: other reasons-- https://master.php.net/note/delete/107460 Reject -- https://master.php.net/note/reject/107460 Search -- https://master.php.net/manage/user-notes.php