remove a message printed on screen

[devilinc]

i have a script which deletes users and if user is deleted it just prints A message saying user is removed but, even if i refresh the page after that the message still remains.....what do i do?

if(isset($_GET['user_delete']) && isset($_GET['module_delete'])){
	$user_delete = $_GET['user_delete'];
	$module_delete = $_GET['module_delete'];
	$query = mysql_query("DELETE FROM module_assign WHERE module_assign.user_id = $user_delete AND module_assign.module_id = $module_delete");
	//header( 'refresh: 3; url=admin.php' );
	echo "<font color ='red'>User has been unassigned</font>";
}

 

there is no point in doing the header redirect(i cant do it as headers already send it seems) because even if the page refreshes manually, my message doesnt go off....what do i do?

 

 

[revraz]

Only show the message when something is actually deleted?

[MrXHellboy]

if ($query)
{
// Code here
}

[devilinc]

what i have done is given a link next to my message when clicked redirects the user to the page i intend to go....(which is $_SERVER['PHP_SELF'] ofcourse)