Why would $_FILES be empty when uploading files to PHP?

Question

I have WampServer 2 installed on my Windows 7 computer. I\'m using Apache 2.2.11 and PHP 5.2.11. When I attempt to upload any file from a form, it seems to upload, but in PH

Answer 1

Detach your form form the page you-re using into a simple php page that has the form and php code only, and test it like that.

Any bootstrap or java script might clean out the _FILES[]. That was my case