You must enter a task."; exit(); } if ($Place == '') { $Place=50; } include("../include/dbconfig.php"); $connection = mysql_connect($db_host, $db_user, $db_pass) or die ("Unable to connect!"); mysql_select_db($db_name); $query = "update SR_task set Task='$NTask', Description='$Description', Status='$Status', Place=$Place where RoomNo='$Room' and Task='$Task'"; $result = mysql_query($query, $connection) or die ("Error in query: $query. " . mysql_error()); header("Location: editroom.php?room=$Room"); exit(); ?>