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| Do you know where your variables are? | |
| PerlMonks |
Re: retrieving an URLby lhoward (Vicar) |
| on Jul 05, 2000 at 02:05 UTC ( [id://21063]=note: print w/replies, xml ) | Need Help?? |
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The CGI specification dictates several environmental variables
to be set. The complete list of all
CGI environmental variables is located
here. The variable you are interested
in is HTTP_REFERER. In perl it is accessable as.
In Section
Seekers of Perl Wisdom
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