note 116650 added to function.session-is-registered

There's an error in the comment posted by "someone at the dot inter dot net". Correct replacement for function session_is_registered() in PHP 5.4+ is function session_is_registered($x) {return isset($_SESSION[$x]);} so just $x instead of '$x' - single quotation mark won't interpolate the variable $x and the function will always return false. ---- Server IP: 72.52.91.14 Probable Submitter: 81.25.45.251 ---- Manual Page -- http://php.net/manual/en/function.session-is-registered.php Edit -- https://master.php.net/note/edit/116650 Del: integrated -- https://master.php.net/note/delete/116650/integrated Del: useless -- https://master.php.net/note/delete/116650/useless Del: bad code -- https://master.php.net/note/delete/116650/bad+code Del: spam -- https://master.php.net/note/delete/116650/spam Del: non-english -- https://master.php.net/note/delete/116650/non-english Del: in docs -- https://master.php.net/note/delete/116650/in+docs Del: other reasons-- https://master.php.net/note/delete/116650 Reject -- https://master.php.net/note/reject/116650 Search -- https://master.php.net/manage/user-notes.php