Regular Expressions 101

Pro

Non-Capturing Group(?:.*\(.*)

.*any Unicode character (except for line terminators), repeated any number of times

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

.*any Unicode character (except for line terminators), repeated any number of times

Group 1(\+|-{1})

1st Alternative\+

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

2nd Alternative-{1}

-{1}the literal - (45₁₀ / 55₈ / 2D₁₆) , repeated exactly 1 time

Non-Capturing Group(?: )

the literal (32₁₀ / 40₈ / 20₁₆)

Group 2(\d+\.*?\d+)

\d+a Unicode decimal digit, repeated at least once

\.*?the literal . (46₁₀ / 56₈ / 2E₁₆) , repeated any number of times

\d+a Unicode decimal digit, repeated at least once

Non-Capturing Group(?:.*\))

.*any Unicode character (except for line terminators), repeated any number of times

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Global pattern flags

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

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Detailed match information will be displayed here automatically.

25 tokens

(?:.*\(.*)(\+|-{1})(?: )(\d+\.*?\d+)(?:.*\))

option 1 ( + 10.2$ )
option 2 ( - 110.00$ )
option 2 ( - 110$ )
option 2 ( + 0.1$ )

option 1 ( + 10.2$ )
option 2 ( - 110.00$ )
option 2 ( - 110$ )
option 2 ( + 0.1$ )