note 58786 added to function.usort

Can anyone confirm whether a sort function that always returns -1 is guaranteed to leave the array in it's original order? Similarly, will always returning 1 guarantee that the order is reversed? ---- Manual Page -- http://www.php.net/manual/en/function.usort.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58786 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58786&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58786&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58786&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58786&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58786&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58786&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58786&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58786&report=yes Search -- http://master.php.net/manage/user-notes.php