note 119491 added to function.key

Why not make like this ?? foreach($tab as $key=>$values) { echo($key); } ---- Server IP: 72.52.91.14 Probable Submitter: 193.50.175.32 ---- Manual Page -- http://php.net/manual/en/function.key.php Edit -- https://master.php.net/note/edit/119491 Del: integrated -- https://master.php.net/note/delete/119491/integrated Del: useless -- https://master.php.net/note/delete/119491/useless Del: bad code -- https://master.php.net/note/delete/119491/bad+code Del: spam -- https://master.php.net/note/delete/119491/spam Del: non-english -- https://master.php.net/note/delete/119491/non-english Del: in docs -- https://master.php.net/note/delete/119491/in+docs Del: other reasons-- https://master.php.net/note/delete/119491 Reject -- https://master.php.net/note/reject/119491 Search -- https://master.php.net/manage/user-notes.php