Regular Expressions 101

Group 1(.(.(.(.(.(.(.(.(.(.)?)?)?)?)?)?)?)?)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 2(.(.(.(.(.(.(.(.(.)?)?)?)?)?)?)?)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 3(.(.(.(.(.(.(.(.)?)?)?)?)?)?)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 4(.(.(.(.(.(.(.)?)?)?)?)?)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 5(.(.(.(.(.(.)?)?)?)?)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 6(.(.(.(.(.)?)?)?)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 7(.(.(.(.)?)?)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 8(.(.(.)?)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 9(.(.)?)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Group 10(.)?

?repeats the group contents below at most once:

.any character (except for line terminators)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(.(.(.(.(.(.(.(.(.(.)?)?)?)?)?)?)?)?)?)?

New

how are you
hrienehwnv
kill him at dawn
pneumonoultramicroscopicsilicovolcanoconiosis

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