bbcode in lowercase

[HermetiC]

Plase, help me!
When I save a post that contains BBCode, the forum put the BBCode in capital letters and I need to be in lowercase.
For example: I put in this post

[ b ]Hello world[/ b ]

And the forum chage it into

[ B ]Hello world[/ B ]

I need the bbcode in lowercase

Thanks

[Dismounted]

Why do you need them in lowercase?

[HermetiC]

Because I need copy the bbcode in other program that dont run with bbcode in capital letters...
Some idea?

Thanks!

[Dismounted]

Can't you change the other program to handle both? vBulletin's default functions all insert BB code as uppercase, and support lowercase, so your task would be very tedious if you want to change vBulletin.