(It's very important to know how to do it yourself.)

Here's my way to do it. Note how it catches invalid pairs.

if ($ENV{'REQUEST_METHOD'} eq "GET") {
  for (split(/\&/, $ENV{'QUERY_STRING'}) {
    if (($name, $value) = /(.*)=(.*)/) { ## Normal
      $value =~ ## Unescape $value here
    }
    else { ## Abnormal, no "equal"!
      $name =$_; $value=0;
    }
    $name =~ ## unescape $name here
}

[download]

Update:Yes, I know, you should just use CGI. The above code is merely for educational purposes, please use CGI for any "real" code. :)

In reply to Re: Passing Arguments With Perl/Cgi by turnstep
in thread Passing Arguments With Perl/Cgi by Anonymous Monk

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