Why does my php script not "notice" post requests?

Question

I have been running a web service off of a php file. For no apparent reason (possibly some settings changes?), it now suddenly does not "notice" the posted request.

When I echo var_dump($_POST), I get a 0-length array. If I post the same request the same way on a different script, it works fine. This different script is hosted on a different server.

Do you guys have any idea what configuration may have been accidentally changed s.t. my php script does not get the post requests?

Thanks!

Answer 1

I'd start with the rewrites. Rewriting for example to a full url (http://...) would cause POST information to get lost.