regex101: url matcher 2.0

Pro

^start of line

Group scheme(?<scheme>[a-z]+:\/\/)

Character Class[a-z]+

+matches at least one character from the set below:

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

:the literal : (58₁₀ / 72₈ / 3A₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Non-Capturing Group(?:(?<username>[^\/:@]+)(?::(?<password>[^\/:@]+))?@)?

?repeats the group contents below at most once:

Group username(?<username>[^\/:@]+)

Negated Character Class[^\/:@]+

+matches at least one character outside the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Non-Capturing Group(?::(?<password>[^\/:@]+))?

?repeats the group contents below at most once:

:the literal : (58₁₀ / 72₈ / 3A₁₆)

Group password(?<password>[^\/:@]+)

Negated Character Class[^\/:@]+

+matches at least one character outside the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Group host(?<host>[^\/]+)

Negated Character Class[^\/]+

+matches at least one character outside the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Non-Capturing Group(?:(?<path>\/[^?#]+)(?:(?<query>[^#]+)?)?(?:#(?<fragment>.*))?)?

?repeats the group contents below at most once:

Group path(?<path>\/[^?#]+)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Negated Character Class[^?#]+

+matches at least one character outside the set below:

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

Non-Capturing Group(?:(?<query>[^#]+)?)?

?repeats the group contents below at most once:

Group query(?<query>[^#]+)?

?repeats the group contents below at most once:

Negated Character Class[^#]+

+matches at least one character outside the set below:

#the literal # (35₁₀ / 43₈ / 23₁₆)

Non-Capturing Group(?:#(?<fragment>.*))?

?repeats the group contents below at most once:

#the literal # (35₁₀ / 43₈ / 23₁₆)

Group fragment(?<fragment>.*)

.*any character (except for line terminators), repeated any number of times

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

^(?<scheme>[a-z]+:\/\/)(?:(?<username>[^\/:@]+)(?::(?<password>[^\/:@]+))?@)?(?<host>[^\/]+)(?:(?<path>\/[^?#]+)(?:(?<query>[^#]+)?)?(?:#(?<fragment>.*))?)?

New

http://foxcat:hunter2@ftp.example.com/a/funny/path/to/@v3.0.0.tar.gz?t=1394939395#why-is-there-a-fragment-here
https://github.com∕kubernetes∕kubernetes∕archive∕refs∕tags∕@v1271.zip

Extraction

http://foxcat:hunter2@ftp.example.com/a/funny/path/to/@v3.0.0.tar.gz?t=1394939395#why-is-there-a-fragment-here
https://github.com∕kubernetes∕kubernetes∕archive∕refs∕tags∕@v1271.zip