Arsenal goalkeeper Wojciech Szczesny says they can learn from victory over Tottenham.

They look certain to crash out of the Champions League at the same stage this year after being crushed 4-0 at AC Milan almost two weeks ago.

Yet, the Gunners have now scored 12 goals in their last two home matches and Szczesny said: "It just shows you what we can do when we are on the front foot and we can really go for it.

"Hopefully, we can learn from that and repeat it all over again."