note 54145 added to ref.mysql

i try to fill this "text" in the mysql ... it includes a php code!!!!!!!!!!!!!!!!, .... please help me... this is the php code <?php echo $_SESSION["user_nickname"]; ?> ---- Manual Page -- http://www.php.net/manual/en/ref.mysql.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+54145 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+54145&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+54145&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+54145&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+54145&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+54145&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+54145&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+54145&report=yes Search -- http://master.php.net/manage/user-notes.php