Posted by:
c2dan
(---.15-1.cable.virginmedia.com)
Because you are using improper syntax.
You dont see these errors on your website because your host disables errors. However if you turned errors on it will display the exact same errors as wamp.
You should always wrap array keys within quotes. Otherwise PHP will think you're using a constant. It will throw a notice error because it cannot find the constant. However PHP is smart enough to correct you.
You can disabled notices on WAMP if you like. But you are encouraged to fix the notices.