Regular Expressions 101

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 1(.+)

.+any character (except for line terminators), repeated at least once

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

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

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

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

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 2((?:[^()]*?\([^()]*?\))*[^()]*?)

Non-Capturing Group(?:[^()]*?\([^()]*?\))*

*repeats the group contents below any number of times:

Negated Character Class[^()]*?

*?matches any number of characters outside the set below:

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Negated Character Class[^()]*?

*?matches any number of characters outside the set below:

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Negated Character Class[^()]*?

*?matches any number of characters outside the set below:

(the literal ( (40₁₀ / 50₈ / 28₁₆)

)the literal ) (41₁₀ / 51₈ / 29₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Global pattern flags

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

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

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Search reference

Regular Expression

\((.+)\)\ ?\/\ ?\(((?:[^()]*?\([^()]*?\))*[^()]*?)\)

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