Regular Expressions 101

Non-Capturing Group(?:\d{0,3} +(bis|ter|quat)|\G(?<!^))

1st Alternative\d{0,3} +(bis|ter|quat)

\d{0,3}a digit, repeated between 0 and 3 times

+the literal (32₁₀ / 40₈ / 20₁₆) , repeated at least once

Group 1(bis|ter|quat)

1st Alternativebis

bisthe literal text bis (case insensitive)

2nd Alternativeter

terthe literal text ter (case insensitive)

3rd Alternativequat

quatthe literal text quat (case insensitive)

2nd Alternative\G(?<!^)

\Gthe literal G (71₁₀ / 107₈ / 47₁₆) (case insensitive)

Negative Lookbehind(?<!^)

^start of line

the literal (32₁₀ / 40₈ / 20₁₆)

Group 2(\S+)

\S+any non-whitespace character, 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

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?:\d{0,3} +(bis|ter|quat)|\G(?<!^)) (\S+)

54 chemin des beaux jours
rue de l'adjudant du 3e RI
130 Bis av de l'ecole d'ici
287 rue des fontaines