This depends on what you mean by "right," of course, but remember that 
the referer (sic) is just a string. You can use any string manupulation 
functions to help you test your string, such as searching for 
substrings, matching patterns with regular expressions, etc.

If you need more specific advice, you'll need to give some examples.


Leif K-Brooks wrote:

> I'm trying to make sure the referer is right on certain pages.  I know 
> the variable and everything, but it gets annoying to have to check wth 
> www., without www., with urlencode(), and with rawurlencode().  If 
> there an easier way?

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