Regular Expressions 101

Pro

1st Alternative\d+( \d{3})+

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

Group 1( \d{3})+

+repeats the group contents below at least once:

the literal (32₁₀ / 40₈ / 20₁₆)

\d{3}a Unicode decimal digit, repeated exactly 3 times

2nd Alternative\d+[,.]\d+

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

Character Class[,.]

,the literal , (44₁₀ / 54₈ / 2C₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

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

3rd Alternative\d+\d+( \d{3})+

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

Group 2( \d{3})+

+repeats the group contents below at least once:

the literal (32₁₀ / 40₈ / 20₁₆)

\d{3}a Unicode decimal digit, repeated exactly 3 times

4th Alternative\d+

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

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Ready to run

25 tokens

\d+( \d{3})+|\d+[,.]\d+|\d+\d+( \d{3})+|\d+