modifyall.cgi

 

---

#!/usr/bin/perl

if ($ENV{'REQUEST_METHOD'} eq 'GET')
{
        @pairs = split(/&/, $ENV{'QUERY_STRING'});
}
elsif ($ENV{'REQUEST_METHOD'} eq 'POST')
{
    read (STDIN, $buffer, $ENV{'CONTENT_LENGTH'});
    @pairs = split(/&/, $buffer);

    if ($ENV{'QUERY_STRING'})
    {
        @getpairs =split(/&/, $ENV{'QUERY_STRING'});
        push(@pairs,@getpairs);
    }
}
else
{
    print "Content-type: text/html\n\n";
    print "<P>Use Post or Get";
}


@numbers = split(/,/, $formdata{'number'});
print "Content-type: text/html\n\n";

print "The numbers you entered were:";
foreach $number (@numbers) {
	print "<LI>$number";
	}
	
foreach $number(@numbers) {
	$number = sqrt($number);
	}

print "<P>The square roots of those numbers are: ";

foreach $number(@numbers) {
	print "<LI>$number";
	}
	

---