Re: How do I get referer in php?

From:	John Holmes	Date:	Wed, 17 Nov 2004 21:17:24 +0000
Subject:	Re: How do I get referer in php?
References:	1 2	Groups:	php.general
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M. Sokolewicz wrote:

Chris W. Parker wrote:
echo "<pre>",print_r($_SERVER),"</pre>";
why are you echoing the result of print_r ?! The result is a boolean true or false. the actual output ON SCREEN is done from WITHIN the function automatically. Echoing the result is useless, and even more, it adds to confusion because of a '1' appearing all of a sudden on screen.

I'm sure he meant echo '<pre>',print_r($_SERVER,1),'</pre>'; then... ;) -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ php|architect: The Magazine for PHP Professionals – www.phparch.com