<?php

include('config.php');
include('register.php');

//test to see if username is alphannumberic
$user=$_POST['useregister'];
$pass=$_POST['passwordregister'];
$conf=$_POST['password'];

if ($pass != $conf) {
	//pass and confirm don't equal each other
}
if(!preg_match('/[^A-Za-z0-9]/ i' , $test)){

		//test for duplicate names
		$query="SELECT * FROM usernames WHERE username ='$user'";
		$result=mysql_query($query);
		$num=mysql_num_rows($result);

		if ($num == 0){

			//insert users into table
			$sql="INSERT INTO users SET useregister = '$user', passwordregister = '$pass'";
			$result=mysql_query($sql);

			//Shows "Thanks for registering" page
			header("Location:thanksreg.html");


			}else{
			header("Location:nameinuse.html");
			}

	}else{
	header("Location:invalidname.html");
	}
?>