Using cleaner.php to change tags

[Gleedo]

Hello

I am testing porting ipb3 to vb4.04.

The only thing I am having problems with is changing ipb's [media] tags to vb4's [video] tags.

I have used cleaner.php and added the following:

$replacer = array(
			"[media]"	=> "[video]",
			"[/media]"	=> "[/video]"

I run cleaner.php and it goes through and I then rebuild the post cache via admincp as explained here.

After ive done that, I go to my test board and refresh a thread that contained a youtube clip in [media] tags.

I was expecting to see the youtube clip embedded, but the post just had the following in it:

http://www.youtube.com/watch?v=ghPcYqn0p4Y

However, If I just click the 'edit' button, the post does in fact look like this:

[video]http://www.youtube.com/watch?v=ghPcYqn0p4Y[/video]

If I then just click save without making any changes, the video correctly appears embedded in the post.

Any thoughts to this little problem?