http://www.oldfilehost.com/f/123456/filename.part1.rar

to

http://www.newfilehost.com/file/abcde/filename.part1.rar

All above are hyperlinks mean clickable links

The majority of the links (20k+, wupload, filesonic, uploadstation and fileserve) during my Wordpress blog is dead.

And That I get a listing of live links for these questions text file. How do you mass replace individuals dead links during my publish with individuals live links (All at once)?

I want a custom php that may replace this content of each and every subject automatic, As lengthy because the 'new' filename consists of the 'old' filename in some manner.

All it requires is really a .txt file that contains the 'new' links

Anyone might help?