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Using a URL to return a value

Posted on 2003-11-13
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Last Modified: 2013-12-25
Imagine we have a URL as follows:

www.them.com/cgi-bin/validate.pl?name=alfred

The above URL returns a plain text file, containing the string "true" or "false" based on some internal calculation.

Question: How can I invoke the above URL from within my script to retrieve the return value? (If required, assume my script is at www.me.com/cgi-bin/application.pl)

Ideally, I could write:

$returnValue = www.them.com/cgi-bin/validate.pl?name=alfred

... but of course that's not possible.
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Question by:xcab
2 Comments
 
LVL 18

Accepted Solution

by:
kandura earned 100 total points
ID: 9744210
I would do something like this:

use LWP::Simple;
 $content = get("http://www.them.com/cgi-bin/validate.pl?name=alfred");
 die "Couldn't get it!" unless defined $content;

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Author Comment

by:xcab
ID: 9745037
Thanks for your assistance, kandura.

I wouldn't have found that on my own.
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