join.php

JAVASCRIPT实现的斗地主

<?php
include "./dbconnect.php";

$sql = mysql_query("select count(*) as num from room_ddz where player1_name = '$player_name' or player2_name = '$player_name' where ID = '".$_GET[ID]."'");
if(@mysql_result($sql, 0, num))
{
header("location:room_ddz.php?ID=".$_GET[ID]);
exit;
}else{

	$sql = mysql_query("select count(*) as num from user_ddz where name = '$player_name'");
	if(!@mysql_result($sql, 0, num))
	{
		header("location:index.php");
		exit;
	}
	$sql = mysql_query("select * from room_ddz where ID = '".$_GET[ID]."'");
	$num = mysql_num_rows($sql);
		if(!$num)
		die(鍙傛暟鏈夎