note 60460 added to function.empty

Many people use <?php if ($variable) { // do stuff } ?> This is not good and creates E_NOTICE. You have to turn error_reporting to strict (error_reporting(E_STRICT)) too see it. Instead, always use <?php if (!empty($variable)) { // do stuff } ?> which adds code readability, makes it more compatible and removes notice. ---- Manual Page -- http://www.php.net/manual/en/function.empty.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+60460 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+60460&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+60460&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+60460&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+60460&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+60460&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+60460&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+60460&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+60460&report=yes Search -- http://master.php.net/manage/user-notes.php