Fulham boss Chris Coleman told the Fulham official website
"Tony has been in impressive form for us and it was important to secure his services for the rest of this campaign and beyond.
"Both Mark Crossley and Jaroslav Drobny were injured at the beginning of the season which gave Tony the opportunity to show his ability early. He has been a great asset to the squad, so we are delighted to sign him permanently."
Good luck to Tony.