Regular Expressions 101

Pro

Group 1(.|\n)+

+repeats the group contents below at least once:

1st Alternative.

.any Unicode character (except for line terminators)

2nd Alternative\n

\na line-feed (newline) character (ASCII 10)

Group 2(\"\d+\"\s+:\s+[\d.]+)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

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

\"the literal " (34₁₀ / 42₈ / 22₁₆)

\s+a Unicode whitespace character, repeated at least once

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\s+a Unicode whitespace character, repeated at least once

Character Class[\d.]+

+matches at least one character from the set below:

\da Unicode decimal digit

.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 3(.|\n)+

+repeats the group contents below at least once:

1st Alternative.

.any Unicode character (except for line terminators)

2nd Alternative\n

\na line-feed (newline) character (ASCII 10)

Global pattern flags

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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25 tokens

(.|\n)+(\"\d+\"\s+:\s+[\d.]+)(.|\n)+

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