comment on

sub get_params {
	my @cookie_data = split(/; /, $ENV{'HTTP_COOKIE'});
	foreach $cookie (@cookie_data){
		(my $one, my $two) = split(/=/, $cookie);
		$cookies{$one} = $two;
		$params{$one} = $two;
	}

	if ($ENV{'REQUEST_METHOD'} eq "GET"){
		my @form_data = split(/&/, $ENV{'QUERY_STRING'});
		foreach $form (@form_data){
			(my $one, my $two) = split(/=/, $form);
			if ($one =~ m/\+/){
				$one =~ s/(\+)/" "/eg;
			}
			if ($two =~ m/\+/){
				$two =~ s/(\+)/" "/eg;
			}
			$one =~ s/%([\da-fA-F][\dA-Fa-f])/pack("C", hex($1))/eg;
			$two =~ s/%([\da-fA-F][\dA-Fa-f])/pack("C", hex($1))/eg;
			$form{$one} = $two;
			$params{$one} = $two;
		}
	}

	if ($ENV{'REQUEST_METHOD'} eq "POST"){
		read(STDIN, my $form_data, $ENV{'CONTENT_LENGTH'});
		my @form_data = split(/&/, $form_data);
		foreach $form (@form_data){
			(my $one, my $two) = split(/=/, $form);
			if ($one =~ m/\+/){
				$one =~ s/(\+)/" "/eg;
			}
			if ($two =~ m/\+/){
				$two =~ s/(\+)/" "/eg;
			}
			$one =~ s/%([\da-fA-F][\dA-Fa-f])/pack("C", hex($1))/eg;
			$two =~ s/%([\da-fA-F][\dA-Fa-f])/pack("C", hex($1))/eg;
			$form{$one} = $two;
			$params{$one} = $two;
		}
	}

	return %cookie, %form, %params;
}

In reply to Get those parameters without CGI.pm by j.a.p.h.

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