Using uri_unescape to Make a String Without Escape Characters : URL « CGI « Perl






  1. Perl
  2. CGI
  3. URL

Using uri_unescape to Make a String Without Escape Characters

    


#!/usr/bin/perl -T

use strict;
use URI::Escape;
use CGI qw/:standard/;

my $unsafestring = "\$5/[3454]/this is a windows filename.asp";
my $safestring = uri_escape($unsafestring);
my $unescstring = uri_unescape($safestring);

print header,
      start_html("start"),
      p("unsafe URL: $unsafestring\n"),
      p("url_escape(): $safestring\n"),
      p("$unescstring: $unescstring\n"),
end_html;

exit;








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