Regular Expressions 101

(?i)applies the following effective flags to the remainder of the pattern: gi

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

\ba Unicode word boundary

Group 1(\d+)

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

?optionally matches the literal (32₁₀ / 40₈ / 20₁₆)

mthe literal m (109₁₀ / 155₈ / 6D₁₆) (case insensitive)

Non-Capturing Group(?:m|illions?)?

?repeats the group contents below at most once:

1st Alternativem

mthe literal m (109₁₀ / 155₈ / 6D₁₆) (case insensitive)

2nd Alternativeillions?

illionthe literal text illion (case insensitive)

s?optionally matches the literal s (115₁₀ / 163₈ / 73₁₆) (case insensitive)

\ba Unicode word boundary

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?i)\b(\d+) ?m(?:m|illions?)?\b

New

I need $ 150000000, or 150 million,1 millions, 15 Million, 15million, 15Million, 15 m, 15 M, 15m, 15M, 15 MM, 15MM, 5 thousand