regex101: PCRE (Legacy) Match Workspace

Pro

Group 1((https?:\/\/)?((www|\w\w)\.)?linkedin\.com\/)

Group 2(https?:\/\/)?

?repeats the group contents below at most once:

httpthe literal text http (case sensitive)

s?optionally matches the literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 3((www|\w\w)\.)?

?repeats the group contents below at most once:

Group 4(www|\w\w)

1st Alternativewww

wwwthe literal text www (case sensitive)

2nd Alternative\w\w

\wany word character

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

linkedinthe literal text linkedin (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

comthe literal text com (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 5((([\w]{2,3})?)|([^\/]+\/(([\w|\d-&#?=])+\/?){1,}))

1st Alternative(([\w]{2,3})?)

Group 6(([\w]{2,3})?)

Group 7([\w]{2,3})?

?repeats the group contents below at most once:

Character Class[\w]{2,3}

{2,3}matches between 2 and 3 characters from the set below:

\wany word character

2nd Alternative([^\/]+\/(([\w|\d-&#?=])+\/?){1,})

Group 8([^\/]+\/(([\w|\d-&#?=])+\/?){1,})

Negated Character Class[^\/]+

+matches at least one character outside the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 9(([\w|\d-&#?=])+\/?){1,}

{1,}repeats the group contents below at least once:

Group 10([\w|\d-&#?=])+

+repeats the group contents below at least once:

Character Class[\w|\d-&#?=]

\wany word character

|the literal | (124₁₀ / 174₈ / 7C₁₆)

\da digit

-the literal - (45₁₀ / 55₈ / 2D₁₆)

&the literal & (38₁₀ / 46₈ / 26₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

=the literal = (61₁₀ / 75₈ / 3D₁₆)

\/?optionally matches the literal / (47₁₀ / 57₈ / 2F₁₆)

$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

((https?:\/\/)?((www|\w\w)\.)?linkedin\.com\/)((([\w]{2,3})?)|([^\/]+\/(([\w|\d-&#?=])+\/?){1,}))$

New

in.linkedin.com/pub/first-second/05/25/86
in.linkedin.com/pub/first-second/1/638/7a1
http://uk.linkedin.com/pub/first-second/1/1b3/b45/
http://in.linkedin.com/pub/first-second/hfk/uty
http://www.linkedin.com/in/aname/
http://linkedin.com/in/name
http://in.linkedin.com/in/name
http://in.linkedin.com/in/name/
in.linkedin.com/in/name/
https://www.linkedin.com/profile/view?id=AAIAABgM9d4ymiX9Dy4yXkQq9i1W01JsbMXp8lM&trk=nav_responsive_tab_profile
www.myweb.com?id=12&value=val

Extraction

in.linkedin.com/pub/first-second/05/25/86
in.linkedin.com/pub/first-second/1/638/7a1
http://uk.linkedin.com/pub/first-second/1/1b3/b45/
http://in.linkedin.com/pub/first-second/hfk/uty
http://www.linkedin.com/in/aname/
http://linkedin.com/in/name
http://in.linkedin.com/in/name
http://in.linkedin.com/in/name/
in.linkedin.com/in/name/
https://www.linkedin.com/profile/view?id=AAIAABgM9d4ymiX9Dy4yXkQq9i1W01JsbMXp8lM&trk=nav_responsive_tab_profile
www.myweb.com?id=12&value=val