> I use the PHP virtual() function to call a CGI script, and that works
> fine.  But I need to prevent the CGI from being executed directly, in
> case someone tries to access its URL.
>
> Since HTTP_REFERER is unreliable, I was wondering how others have
> solved this problem ...
>
>
> Egan

move it out of the document tree if you don't want it executed via http, and
use system or exec or something instead of virtual

jason




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