note 103081 added to function.abs

<? #set reverse: $var=-5; echo (int)-($var); // result: 5 $var=5; echo (int)-($var); // result: -5 #set abs: echo (int)-(-($var)); // always: 5 ?> ---- Server IP: 78.41.111.10 Probable Submitter: 110.164.151.136 ---- Manual Page -- http://www.php.net/manual/en/function.abs.php Edit -- https://master.php.net/note/edit/103081 Del: integrated -- https://master.php.net/note/delete/103081/integrated Del: useless -- https://master.php.net/note/delete/103081/useless Del: bad code -- https://master.php.net/note/delete/103081/bad+code Del: spam -- https://master.php.net/note/delete/103081/spam Del: non-english -- https://master.php.net/note/delete/103081/non-english Del: in docs -- https://master.php.net/note/delete/103081/in+docs Del: other reasons-- https://master.php.net/note/delete/103081 Reject -- https://master.php.net/note/reject/103081 Search -- https://master.php.net/manage/user-notes.php