regex101: PCRE2 (PHP) Match Workspace

Group 1(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))

1st Alternative([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}

Group 2([0-9a-fA-F]{1,4}:){7,7}

{7,7}repeats the group contents below exactly 7 times:

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

2nd Alternative([0-9a-fA-F]{1,4}:){1,7}:

Group 3([0-9a-fA-F]{1,4}:){1,7}

{1,7}repeats the group contents below between 1 and 7 times:

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

3rd Alternative([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}

Group 4([0-9a-fA-F]{1,4}:){1,6}

{1,6}repeats the group contents below between 1 and 6 times:

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

4th Alternative([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}

Group 5([0-9a-fA-F]{1,4}:){1,5}

{1,5}repeats the group contents below between 1 and 5 times:

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Group 6(:[0-9a-fA-F]{1,4}){1,2}

{1,2}repeats the group contents below between 1 and 2 times:

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

5th Alternative([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}

Group 7([0-9a-fA-F]{1,4}:){1,4}

{1,4}repeats the group contents below between 1 and 4 times:

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Group 8(:[0-9a-fA-F]{1,4}){1,3}

{1,3}repeats the group contents below between 1 and 3 times:

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

6th Alternative([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}

Group 9([0-9a-fA-F]{1,4}:){1,3}

{1,3}repeats the group contents below between 1 and 3 times:

Character Class[0-9a-fA-F]{1,4}

{1,4}matches between 1 and 4 characters from the set below:

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

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Group 10(:[0-9a-fA-F]{1,4}){1,4}

7th Alternative([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}

8th Alternative[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})

9th Alternative:((:[0-9a-fA-F]{1,4}){1,7}|:)

10th Alternativefe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}

11th Alternative::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])

12th Alternative([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])

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

Search reference

Regular Expression

(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))

New

cc14:e1d0:8636:b5fe:ed02:f308:c51b:b269
63e2:2a95:3ed0:f118:63d4:1f6d:e511:de13
2fdd:c32f:0358:ff64:da39:a7db:eb1f:fa94
e4df:0bdf:396c:56ef:fb1b:1207:c252:097c
a051:27e4:adef:3d55:a369:02c3:51de:ffd7
5fec:aff9:5978:0df9:3c8e:8095:1a8b:d513
dd3e:9802:1f77:2a0b:920b:88e7:5659:b0ac
3ff2:1f5c:9734:a0f1:338c:70d6:8a7b:40c2
e294:91e7:b044:daf1:b359:85fb:20ec:2c27
1b7c:b087:7f13:2be3:91fe:4ab1:b3f6:2c46
ad23:8fa2:da36:89ee:b9ec:c7eb:3037:0a84
f2a8:f88c:c0b8:8adf:a0d0:32e4:12ce:2d0d
aafe:fe3a:b6b7:9be9:ad2e:9400:100c:1759
15de:d06c:c69a:0bb7:3956:a99d:9b30:0b8c
fd1b:6def:0088:f055:b2ed:17d1:8f68:998a
6258:2b38:eb8b:9abf:6888:a88e:b016:3dec
fa16:99d3:afd3:c660:ede5:0e74:c499:6444
8e64:c77c:bd13:6264:8393:1675:bf47:668a
e861:f66e:8f9d:c133:b559:d9eb:8774:edce
efb8:6adf:a2ba:a311:af1c:caed:fd46:9738