Enter the string that you want to use a regular expression on: 1 Select the elements that you want to extract to run regular expression generator: 2 2 c 2 d 2 4 c 4 d 4 day 24 int 24 : c : S c S w S e c e w e p c p w p var Sep word Sep month Sep : c : 2 c 2 d 2 0 c 0 d 0 1 c 1 d 1 5 c 5 d 5 day 15 year 2015 int 2015 ddmmmyyyy 24:Sep:2015 _ c _ ws _ " c " T c T w T h c h w h i c i w i s c s w s var This word This _ c _ ws _ i c i w i s c s w s var is word is _ c _ ws _ a c a w a n c n w n var an word an _ c _ ws _ E c E w E x c x w x a c a w a m c m w m p c p w p l c l w l e c e w e var Example word Example ! c ! " c " string "This_is_an_Example!" < Source String What to click? extract any integer in this position extract this integer (2006) in this position