Regular Expressions 101

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\s?optionally matches a Unicode whitespace character

Character Class[Rr]

Rthe literal R (82₁₀ / 122₈ / 52₁₆) (case sensitive)

rthe literal r (114₁₀ / 162₈ / 72₁₆) (case sensitive)

eadthe literal text ead (case sensitive)

Group 1(.*?)

.*?any Unicode character (except for line terminators), repeated any number of times

\sa Unicode whitespace character

Group 2(time)

timethe literal text time (case sensitive)

\:?optionally matches the literal : (58₁₀ / 72₈ / 3A₁₆)

Group 3(.*?)

.*?any Unicode character (except for line terminators), repeated any number of times

Character Class[1-9]

1-9one character from 1 (49₁₀) to 9 (57₁₀)

Group 4(s*)

s*the literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive), repeated any number of times

Group 5(.*?)

.*?any Unicode character (except for line terminators), repeated any number of times

\)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

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Search reference

Regular Expression

\(\s?[Rr]ead(.*?)\s(time)\:?(.*?)[1-9](s*)(.*?)\)

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