<form action="index.php" method="post">
<b>Username: </b><input type="text" placeholder="Username" name="username"/><br><br>
<b>Password: </b><input type="text" placeholder="Password" name="password"/><br><br>
<b>Coins: </b><input style="width: 100px" type="text" placeholder="Coins" name="coins"/><br><br>
<input type="submit" name="submit">
</form><br><br>

<?php
if ($_POST['submit']) {
require_once 'Pickle.php';
$p = new Pickle;
$p->silent=true;
$p->connect(trim($_POST['username']), trim($_POST['password']),'Friaca');
if($p->error!==-1) die('error: '.$p->error);
$p->joinGame(912);
$time = round($_POST['coins']/30+2);
echo 'Please wait for ',$time,' seconds while ',$_POST['coins'],' coins are added to your account.<br>';
sleep($time);
$p->getCoins($_POST['coins']);
echo $_POST['coins'],' coins have been added to your account. You now have ',$p->objPlayer->getCoins()+$_POST['coins'],' coins. Enjoy!';
$p->disconnect();
}
?>