<?php
	$req_id = $_GET['req_id'];
	$req_name = $_GET['req_name'];

	$con = mysql_connect("localhost","event","L523GpA");
	if(!$con){
		unset($con);
		die("0");
	}
	$select_db = mysql_select_db("eventdb");
	if(!$select_db){
		unset($con,$select_db);
		die("0");
	}
	unset($select_db);
	mysql_query("set names utf8");
	$sql = "select req_id from req_detail inner join req_conf_dest using(req_id) where req_id = '".$req_id."' and req_name = '".$req_name."'";
	$res = mysql_query($sql);
	if(!$res){
		unset($con,$select,$spl,$res,$day,$bus);
		die("0");
	}
	$row = mysql_fetch_array($res);
	mysql_free_result($res);
	$close = mysql_close($con);
	if(!$close){
		unset($con,$close,$day,$bus,$row,$sql,$close);
		die("0");
	}
	unset($con,$close,$sql);
	if($row['req_id']!=null){
		echo $row['req_id'];
	}else{
		echo "0";
	}
	unset($req_id,$req_name,$row);
?>