note 91204 added to function.prev

Here's a slight revision to xmlich02's backwards iteration example. The problem with his/her example is that it will halt if any of the array elements are boolean false, while this version will not. <?php end($ar); while ( !is_null($key = key($ar)) ) { $val = current($ar); echo "{$key} => {$val}\n"; prev($ar); } ?> ---- Server IP: 64.71.164.2 Probable Submitter: 66.170.4.122 ---- Manual Page -- http://www.php.net/manual/en/function.prev.php Edit -- https://master.php.net/note/edit/91204 Del: integrated -- https://master.php.net/note/delete/91204/integrated Del: useless -- https://master.php.net/note/delete/91204/useless Del: bad code -- https://master.php.net/note/delete/91204/bad+code Del: spam -- https://master.php.net/note/delete/91204/spam Del: non-english -- https://master.php.net/note/delete/91204/non-english Del: in docs -- https://master.php.net/note/delete/91204/in+docs Del: other reasons-- https://master.php.net/note/delete/91204 Reject -- https://master.php.net/note/reject/91204 Search -- https://master.php.net/manage/user-notes.php