Regular Expressions 101

Pro

\d{1,3}a digit, repeated between 1 and 3 times

Character Class[,\\.]?

?matches at most one character from the set below:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 1(\\d{1,2})?

?repeats the group contents below at most once:

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

d{1,2}the literal d (100₁₀ / 144₈ / 64₁₆) (case sensitive), repeated between 1 and 2 times

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

\d{1,3}[,\\.]?(\\d{1,2})?

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