note 72400 added to control-structures.foreach

In reference to the comment by Timon Van Overveldt... Although your suggestion works for changing the original array, a copy of the original array is still created for nothing. This may become a performance issue when used with a large array. It has been suggested that if your code must be php4 compatible, use the alternative list()...each() style explained above to iterate through an array if you don't need to use a copy. ---- Server IP: 216.194.113.175 Probable Submitter: 69.115.227.109 ---- Manual Page -- http://www.php.net/manual/en/control-structures.foreach.php Edit -- https://master.php.net/note/edit/72400 Del: integrated -- https://master.php.net/note/delete/72400/integrated Del: useless -- https://master.php.net/note/delete/72400/useless Del: bad code -- https://master.php.net/note/delete/72400/bad+code Del: spam -- https://master.php.net/note/delete/72400/spam Del: non-english -- https://master.php.net/note/delete/72400/non-english Del: in docs -- https://master.php.net/note/delete/72400/in+docs Del: other reasons-- https://master.php.net/note/delete/72400 Reject -- https://master.php.net/note/reject/72400 Search -- https://master.php.net/manage/user-notes.php