regex101: PCRE2 (PHP) Match Workspace

Pro

1st AlternativeInitial commit

Initial committhe literal text Initial commit (case sensitive)

2nd AlternativeMerge [^\r\n]+

Merge the literal text Merge (case sensitive)

Negated Character Class[^\r\n]+

+matches at least one character outside the set below:

\ra carriage return (ASCII 13)

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

3rd Alternative(?:(?<type>build|chore|ci|docs|feat|fix|perf|refactor|revert|style|test|BREAKING CHANGE)(?<scope>$\w+$)?(?<breaking_change>!?): (?<summary>[\w -]+))(?<=\v\v){0,2}(?<body>[\w\s-]+)(?<footer>(?<=\v\v)(?<footer_token>[\w-]+): (?<footer_value>[\w -]+)|$)

1st Alternativebuild

buildthe literal text build (case sensitive)

2nd Alternativechore

chorethe literal text chore (case sensitive)

3rd Alternativeci

cithe literal text ci (case sensitive)

4th Alternativedocs

docsthe literal text docs (case sensitive)

5th Alternativefeat

featthe literal text feat (case sensitive)

6th Alternativefix

fixthe literal text fix (case sensitive)

7th Alternativeperf

perfthe literal text perf (case sensitive)

8th Alternativerefactor

refactorthe literal text refactor (case sensitive)

9th Alternativerevert

revertthe literal text revert (case sensitive)

10th Alternativestyle

stylethe literal text style (case sensitive)

11th Alternativetest

testthe literal text test (case sensitive)

12th AlternativeBREAKING CHANGE

BREAKING CHANGEthe literal text BREAKING CHANGE (case sensitive)

Group scope(?<scope>$\w+$)?

?repeats the group contents below at most once:

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\w+any word character, repeated at least once

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Group breaking_change(?<breaking_change>!?)

!?optionally matches the literal ! (33₁₀ / 41₈ / 21₁₆)

: the literal text :

Group summary(?<summary>[\w -]+)

Character Class[\w -]+

+matches at least one character from the set below:

\wany word character

the literal (32₁₀ / 40₈ / 20₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Positive Lookbehind(?<=\v\v){0,2}

{0,2}repeats the group contents below between 0 and 2 times:

\vany vertical whitespace character

Group body(?<body>[\w\s-]+)

Character Class[\w\s-]+

+matches at least one character from the set below:

\wany word character

\sany whitespace character

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group footer(?<footer>(?<=\v\v)(?<footer_token>[\w-]+): (?<footer_value>[\w -]+)|$)

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

25 tokens

Regular Expression

Initial commit|Merge [^\r\n]+|(?:(?<type>build|chore|ci|docs|feat|fix|perf|refactor|revert|style|test|BREAKING CHANGE)(?<scope>\(\w+\))?(?<breaking_change>!?): (?<summary>[\w -]+))(?<=\v\v){0,2}(?<body>[\w\s-]+)(?<footer>(?<=\v\v)(?<footer_token>[\w-]+): (?<footer_value>[\w -]+)|$)

New

#1

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aef asdf asdf

#2

build(Breaking)!: la asdf asdf asdf

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aef asdf asdf

asdf-asdf: asdf asfd asfd asdf

#3

build(Breaking): asdfasdf

#4

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#5

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asdf-asdf: asdf