View file chat/chat.delete.php

<?php
#-*- coding: utf-8 -*-
#Name:     chatRooms v1.0 alpha
#Author:    Nugroho Adi Prayatso
#e-mail:     hongoaoi@gmail.com
#Web:        frendzzi.tk

include_once '../sys/inc/start.php';
$doc = new document(2);
$doc->title = 'Deleting messages';

if (!isset($_GET['id']) || !is_numeric($_GET['id']))
{
if (isset($_GET['return']))header('Refresh: 1; url='.$_GET['return']);else header('Refresh: 1; url=./');
$doc->err('Error when selecting');
exit;
}
$id_msg=(int)$_GET['id'];

$q=mysql_query("SELECT * FROM `chat_post` WHERE `id` = '$id_msg' LIMIT 1");

if (!mysql_num_rows($q))
{
if (isset($_GET['return']))header('Refresh: 1; url='.$_GET['return']);else header('Refresh: 1; url=./');
$doc->err('Message not found');
exit;
}

$msg=mysql_fetch_assoc($q);


mysql_query("DELETE FROM `chat_post` WHERE `id` = '$id_msg' LIMIT 1");
$doc->msg('Message deleted successfully');



if (isset($_GET ['return']))
    header('Refresh: 1; url=' . $_GET ['return']);
else
    header('Refresh: 1; url=./?' . SID);
if (isset($_GET ['return']))
    $doc->ret('Back', for_value($_GET ['return']));
else
    $doc->ret('Back', './');

?>