regex101: PCRE2 (PHP) Match Workspace

^start of line

Group 1(\@|\*|((\*\.)?((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*)(\.((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*))*))

1st Alternative\@

\@the literal @ (64₁₀ / 100₈ / 40₁₆)

2nd Alternative\*

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

3rd Alternative((\*\.)?((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*)(\.((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*))*)

Group 2((\*\.)?((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*)(\.((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*))*)

Group 3(\*\.)?

?repeats the group contents below at most once:

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 4((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*)

Positive Lookahead(?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)

Character Class[a-zA-Z0-9_-]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[a-zA-Z0-9]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[a-zA-Z0-9_-]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

Negative Lookahead(?![a-zA-Z0-9_-]{64,}\.?)

Character Class[a-zA-Z0-9_-]{64,}

{64,}matches at least 64 characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[a-zA-Z0-9_]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

Group 5([a-zA-Z0-9_-]*[a-zA-Z0-9_])*

*repeats the group contents below any number of times:

Character Class[a-zA-Z0-9_-]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[a-zA-Z0-9_]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

Group 6(\.((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*))*

*repeats the group contents below any number of times:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 7((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*)

Positive Lookahead(?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)

Character Class[a-zA-Z0-9_-]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[a-zA-Z0-9]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[a-zA-Z0-9_-]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

Negative Lookahead(?![a-zA-Z0-9_-]{64,}\.?)

Character Class[a-zA-Z0-9_-]{64,}

{64,}matches at least 64 characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[a-zA-Z0-9_]

Group 8([a-zA-Z0-9_-]*[a-zA-Z0-9_])*

$end of line

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

^(\@|\*|((\*\.)?((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*)(\.((?=[a-zA-Z0-9_-]*[a-zA-Z0-9][a-zA-Z0-9_-]*\.?)(?![a-zA-Z0-9_-]{64,}\.?)[a-zA-Z0-9_]([a-zA-Z0-9_-]*[a-zA-Z0-9_])*))*))$

New

_rg4nt4j4p6gixniqe43dth5gmgg550pf
parkingpage.namecheap.com.