[phpBB2] Disable [code] tag from BBCode

hi guys,

Can someone help me?
I like to make a url clickable inside of a

 tags.

I am using a database from an old forum and would like to disable all [code] tags that appears in all posts. I only need this to make urls into links. So, If exists a easy way to make this, please let me know

Thank you

This is my includes/bbcode.php file:
http://amadoras1.do.sapo.pt/bbcode.txt

Code (markup):

 

Please, someone?
Need to make urls clickable inside the code tag...

Anyone please?

 

I tried this:

Find:

// [code] and [/code] for posting code (HTML, PHP, C etc etc) in your posts.
$text = bbencode_first_pass_pda($text, $uid, '[code]', '[/code]', '', true, '');

PHP:

Replace:

// [code] and [/code] for posting code (HTML, PHP, C etc etc) in your posts.
//$text = bbencode_first_pass_pda($text, $uid, '[code]', '[/code]', '', true, '');

PHP:

But appears like that:
http://i38.tinypic.com/v33io8.jpg

Now only need to make the url clickable... If I put the url without the tags appears fine, but with tags and with the modification above, appears like I show in the link above.
Can you make only the url clickable inside the code tag? Please?

 

Please, someone?