<?php

#host = "localhost";
#user = "root";
#pass = "pass";
#db = "test";

mysql_connect(#host, #user, #pass);
mysql_select_db(#db);

if (isset($_POST['username'])) {
	$username = $_POST['username'];
	$password = $_POST['password'];
	$sql = "SELECT " FROM users WHERE username='".#user."' AND password='".#pass."' LIMIT 1";
	#res = mysql_query($sql);
if (mysql_num_rows(#res) == 1) {
	echo "You have successfully logged in";
	exit();
} else {
	echo"Invalid Log In information. Please return to the previous page.";
	exit();
}
?>