Kod:
<?php ob_start(); ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Min sida</title>
</head>
<body>
<?php
mysql_connect("localhost", "username", "password");
mysql_select_db("databasename") or die(mysql_error());
$krediter = 10;
$UserID = 'admin';
mysql_query("UPDATE credits SET credits = credits + $krediter WHERE user = '$UserID'");
header('Location: /1/index.php');
?>
</body>