Regular Expressions 101

Pro

1st Alternativemul$(\d{1,3}),(\d{1,3})$

multhe literal text mul (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 1(\d{1,3})

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

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Group 2(\d{1,3})

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

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

2nd Alternativedo

dothe literal text do (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

3rd Alternativedon't

don'tthe literal text don't (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

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

Detailed match information will be displayed here automatically.

25 tokens

mul\((\d{1,3}),(\d{1,3})\)|do\(\)|don't\(\)

New

mul(12,15)do()don't()

mul(12,15)do()don't()