note 112789 added to function.sort

//here is an unexpected result or bug, not sure $str = array(1, 5, 2.5); $arr = array(); foreach ($str as $s) { $arr[$s][1]['a'] = $s; } echo '<pre>'; var_dump($arr); echo '</pre>'; ksort($arr); echo '<pre>'; var_dump($arr); echo '</pre>'; //2.5 turns into 2 ?! ---- Server IP: 87.124.126.49 Probable Submitter: 62.6.159.62 ---- Manual Page -- http://php.net/manual/en/function.sort.php Edit -- https://master.php.net/note/edit/112789 Del: integrated -- https://master.php.net/note/delete/112789/integrated Del: useless -- https://master.php.net/note/delete/112789/useless Del: bad code -- https://master.php.net/note/delete/112789/bad+code Del: spam -- https://master.php.net/note/delete/112789/spam Del: non-english -- https://master.php.net/note/delete/112789/non-english Del: in docs -- https://master.php.net/note/delete/112789/in+docs Del: other reasons-- https://master.php.net/note/delete/112789 Reject -- https://master.php.net/note/reject/112789 Search -- https://master.php.net/manage/user-notes.php