note 109393 added to function.array-rand

It doesn't explicitly say it in the documentation, but PHP won't pick the same key twice in one call. ---- Server IP: 192.41.42.26 Probable Submitter: 71.13.176.10 ---- Manual Page -- http://www.php.net/manual/en/function.array-rand.php Edit -- https://master.php.net/note/edit/109393 Del: integrated -- https://master.php.net/note/delete/109393/integrated Del: useless -- https://master.php.net/note/delete/109393/useless Del: bad code -- https://master.php.net/note/delete/109393/bad+code Del: spam -- https://master.php.net/note/delete/109393/spam Del: non-english -- https://master.php.net/note/delete/109393/non-english Del: in docs -- https://master.php.net/note/delete/109393/in+docs Del: other reasons-- https://master.php.net/note/delete/109393 Reject -- https://master.php.net/note/reject/109393 Search -- https://master.php.net/manage/user-notes.php