<?php
	$account = $_POST['acc'];
	$pass = $_POST['pass'];

	$con = mysql_connect("localhost","event","L523GpA");
	if(!$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");
	$sql = "select id from account_tbl where account = '".$account."' and pass = '".$pass."'";
	$res = mysql_query($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['id']!=null){
		echo $row['id'];
	}else{
		echo "0";
	}
	unset($account,$pass,$row);
?>