<?php
$username = 'Liam_Walker';
$password = 'xxxxx';
$loginUrl = 'http://cp.rpg-city.de/';

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $loginUrl);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, 'name='.$username.'&password='.$password);
curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookie.txt');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$store = curl_exec($ch);
echo $store;
?>