<?php
require_once 'DatabaseInteraction.php';
header('Content-Type: text/xml');
echo '<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>';
echo '<response>';
echo '<msg>';
$email = $_GET['email'];
$fail = 'false';
if ($email != null) {
$dbi = new DatabaseInteraction();
if ($dbi->emailExists($email)) {
echo "{$email} already registered";
$fail = 'true';
} else {
echo "ok";
}
} else {
echo "email was null..";
}
echo '</msg>';
echo '<fail>';
echo "{$fail}";
echo '</fail>';
echo '</response>';
