Are variables stored in an environment array after you pass them?
Is there a way to access all the form variables in an array after you pass them through the form?
If the track_vars directive is enabled, you can see your POST vars in $HTTP_POST_VARS, GET vars in $HTTP_GET_VARS, and your session variables in $HTTP_STATE_VARS. Take a look at the variables page from the PHP Manual at http://php.net/manual/language.variables.external.php for more info.