<?php
if (!empty($_POST['email']) & !empty($_POST['password'])) {
	$xml = simplexml_load_file("db/db.xml");
	$postuser = $_POST['email'];
	$postpassword = $_POST['password'];
		foreach ($xml->user as $id) {
			$email[] = $id->email;$pass[] = $id->pass;
			$fname[] = $id->fname;$lname[] = $id->lname;
			$zip[] = $id->zip;$address[] = $id->address;
			$hometype[] = $id->hometype;$bedrooms[] = $id->bedrooms;
			$bathrooms[] = $id->bathrooms;$livingrooms[] = $id->livingrooms;
			$kitchens[] = $id->kitchens;$sqfoot[] = $id->sqfoot;
		}
		if (in_array($postuser, $email)) {
			$key = array_search($postuser, $email);
				if ($postpassword == $pass[$key]) {
					echo "password correct";
				}
				else { echo "wrong password"; }
	}
	else { echo "error, no user found"; }
}
else { echo "please log in"; }
?>