Hello - Second CGI Program

##

#!/usr/bin/perl

    local ($buffer, @pairs, $pair, $name, $value, %FORM);
    # Read in text
    $ENV{'REQUEST_METHOD'} =~ tr/a-z/A-Z/;
    if ($ENV{'REQUEST_METHOD'} eq "POST")
    {
        read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'});
    }else {
	$buffer = $ENV{'QUERY_STRING'};
    }
    # Split information into name/value pairs
    @pairs = split(/&/, $buffer);
    foreach $pair (@pairs)
    {
	($name, $value) = split(/=/, $pair);
	$value =~ tr/+/ /;
	$value =~ s/%(..)/pack("C", hex($1))/eg;
	$FORM{$name} = $value;
    }
    $first_name = $FORM{first_name};
    $last_name  = $FORM{last_name};

print "Content-type:text/html\r\n\r\n";
print "";
print "";
print "Hello - Second CGI Program";
print "";
print "";
print "Hello $first_name $last_name - Second CGI Program";
print "";
print "";

1;