I'll be honest. Their's no existing working and reliable Link Checker for ANY forum that checks links and removes them to the trash area. Anyone who says otherwise is lying. I can say this having tried over 20 current link checker bots, several older ones and coded several myself and none work 100% as their are too many variables out of ones control making it impossible. Even Warez-BB's link checker has serious problems and flaws. I believe Warez-Raid paid a phpbb coder a lot to make them a Link Checker (which I believe is the best of a bad bunch) and this may work with a greater success rate however I doubt it's not flawless. My current one which is Linkzbot Universal Link Checker is the best free around as other's have suggested above and will give you a list of the pages with dead links but won't move them to the trash area for security reasons. For a full demo, example's, and other questions you can PM me.

EDIT: proof that it's impossible is Rapidshare had server problems for a bit today making ANY link checker 100% percent accurate impossible.
Mr.happy,
above one is your post....
yes i am checking whole day about that type of link checker bot(i doesn't know name, even bot)

1)Any of forum using that type of link checker bot now...?
2) Now we are having high end processors(Because most of guys may checked before 2 years, atleast before one year, At that time we don't have any corei7 processors, DDR3 RAM, very high speed internet-any way we developed in some thing, so i think that script will do something different--may attract or collapse...)

3)any type of efficient real-time link checker or any efficient link checker..?