amfPHP & PHP 5.2.2 solved!
After upgrading php to version 5.2.2 amfPHP or cakeamfphp stopped working! Thankfully i found a quick fix on sourceforge sourceforge.net You only need to add this code at the top of gateway.php if (!isset($HTTP_RAW_POST_DATA)){ $HTTP_RAW_POST_DATA = file_get_contents(‘php://input’); }