title: php Post limited to 1000 variables
body: <p>I've got a large form and I can see from firebug that all of the elements' values are being sent properly, but when I print_r($_POST) there are only 1000 variables displayed.  My max_post_size is set to 25M so I know that's not the issue and I searched through my php.ini for keywords like 'post' and 'max' and I didn't find anything.</p>
  
  <p>1000 is only about 1/4 of the elements that I'm passing so obviously this is a pretty big issue for me, I really appreciate any help I can get.</p>