note 78291 added to ref.mysqli

It seems that the mysqli class is overloaded. get_class_vars(mysqli) returns nothing. __set() and __get() are overloaded, but __isset() it not!!! This means that the code: <? $mysqli_object = new mysqli(); if(isset($mysqli_object->client_info)) { print $mysqli_object->client_info; } ?> will not print anything. The workaround is: <? if($mysqli_object->client_info!==null) { print $mysqli_object->client_info; } ?> ---- Server IP: 69.147.83.197 Probable Submitter: 85.196.144.87 ---- Manual Page -- http://www.php.net/manual/en/ref.mysqli.php Edit -- https://master.php.net/note/edit/78291 Del: integrated -- https://master.php.net/note/delete/78291/integrated Del: useless -- https://master.php.net/note/delete/78291/useless Del: bad code -- https://master.php.net/note/delete/78291/bad+code Del: spam -- https://master.php.net/note/delete/78291/spam Del: non-english -- https://master.php.net/note/delete/78291/non-english Del: in docs -- https://master.php.net/note/delete/78291/in+docs Del: other reasons-- https://master.php.net/note/delete/78291 Reject -- https://master.php.net/note/reject/78291 Search -- https://master.php.net/manage/user-notes.php