Regular Expressions 101

1st Alternative(mul)$(\d+),(\d+)$

Group 1(mul)

multhe literal text mul (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 2(\d+)

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

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Group 3(\d+)

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

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

2nd Alternative(do)

Group 4(do)

dothe literal text do (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

3rd Alternative(don't)

Group 5(don'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.

Search reference

Regular Expression

(mul)\((\d+),(\d+)\)|(do)\(\)|(don't)\(\)

New

xmul(2,4)&mul[3,7]!^don't()_mul(5,5)+mul(32,64](mul(11,8)undo()?mul(8,5))