note 114374 added to mysqli-result.num-rows

I think what that man wrote is not working for me. It returns: Fatal error: Call to a member function execute() on a non-object. Doesn't anyone know why this is? ---- Server IP: 72.52.91.14 Probable Submitter: 72.52.91.14 ---- Manual Page -- http://php.net/manual/en/mysqli-result.num-rows.php Edit -- https://master.php.net/note/edit/114374 Del: integrated -- https://master.php.net/note/delete/114374/integrated Del: useless -- https://master.php.net/note/delete/114374/useless Del: bad code -- https://master.php.net/note/delete/114374/bad+code Del: spam -- https://master.php.net/note/delete/114374/spam Del: non-english -- https://master.php.net/note/delete/114374/non-english Del: in docs -- https://master.php.net/note/delete/114374/in+docs Del: other reasons-- https://master.php.net/note/delete/114374 Reject -- https://master.php.net/note/reject/114374 Search -- https://master.php.net/manage/user-notes.php