Former France midfielder Samir Nasri has completed his expected move to Premier League team West Ham on a deal to the end of the season after he finished a doping ban.

The Hammers on Monday announced the signing of the 31-year-old Nasri, who is available to play from Tuesday after an 18-month ban for receiving an intravenous treatment at a Los Angeles clinic in breach of the World Anti-Doping Agency's rules.