some simple html, help

[devWhiz]

so say I want to make a url decoder and put it on my website

 

<?php

$url = "url";

$urldecode = urldecode($url);

[\php]

 

I want there to be an entry box for somenoe to put the url in, a submit button so they put the url in and hit submit then a box to display the new decoded url

 

any help with this? Thanks

[trq]

There is a book in my signature (Hudzilla) that has an entire chapter dedicated to using forms with php, you should take a look there.