note 88447 added to function.list

Two ways to swap the contents of two variables on one line: $x=$a;$a=$b;$b=$x; 0.839818000793 seconds on test PC when do this 1000000x or slowly but without third variable: list($a,$b)=array($b,$a); 1.32795500755 seconds on test PC when do this 1000000x ---- Server IP: 147.32.160.17 Probable Submitter: 212.71.183.40 ---- Manual Page -- http://www.php.net/manual/en/function.list.php Edit -- https://master.php.net/note/edit/88447 Del: integrated -- https://master.php.net/note/delete/88447/integrated Del: useless -- https://master.php.net/note/delete/88447/useless Del: bad code -- https://master.php.net/note/delete/88447/bad+code Del: spam -- https://master.php.net/note/delete/88447/spam Del: non-english -- https://master.php.net/note/delete/88447/non-english Del: in docs -- https://master.php.net/note/delete/88447/in+docs Del: other reasons-- https://master.php.net/note/delete/88447 Reject -- https://master.php.net/note/reject/88447 Search -- https://master.php.net/manage/user-notes.php