Can anyone please help me? Re: Using PHP to change unix environment

<snip> Does anyone know if there is a way to change the referer information prior to using php's header function? I've tried things like: header("Referer: $referer"); where the $referer variable holds the original referer minus the search term without luck. </snip> How is the search term passed? Is it passed in the query string? Like this: http://site?searchterm=test Could you post an example of the $referer you are trying to strip?