Use this code and I think u can solve your problem<form action="admin.php"method="post">Delete user: <input type="text"value="Deleted user name:"name="del" /><br /><input type="submit"value="Delete user"onclick="delu()"></form></div><?php$con = mysql_connect("db01","*****","*****");if (!$con) { die('Could not connect: ' . mysql_error()); }mysql_select_db("17919", $con);function delu(){$dels = $_POST['del'];$del = mysql_query("DELETE FROM Members WHERE user = '$dels'");header ("location: example.php"); // Here example.php is the page where you redirect your page exit();if ($del){echo " $dels is succesfully deleted ";}else{echo "There whas an error";}}?>