regex101: PCRE (Legacy) Match Workspace

.+any character (except for line terminators), repeated at least once

Group 1((www\.|(http|https|ftp|news|file)+\:\/\/)[_.a-z0-9-]+\.[a-z0-9\/_:@=.+?,##%&~-]*[^.|\'|\\||\# |!|\(|?|\[|,| |>|<|;|\)])

1st Alternativewww\.

wwwthe literal text www (case insensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

2nd Alternative(http|https|ftp|news|file)+\:\/\/

Group 3(http|https|ftp|news|file)+

+repeats the group contents below at least once:

1st Alternativehttp

httpthe literal text http (case insensitive)

2nd Alternativehttps

httpsthe literal text https (case insensitive)

3rd Alternativeftp

ftpthe literal text ftp (case insensitive)

4th Alternativenews

newsthe literal text news (case insensitive)

5th Alternativefile

filethe literal text file (case insensitive)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Character Class[_.a-z0-9-]+

+matches at least one character from the set below:

&the literal & (38₁₀ / 46₈ / 26₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

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

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

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[a-z0-9\/_:@=.+?,##%&~-]*

*matches any number of characters from the set below:

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

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

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

&the literal & (38₁₀ / 46₈ / 26₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

=the literal = (61₁₀ / 75₈ / 3D₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

%the literal % (37₁₀ / 45₈ / 25₁₆)

~the literal ~ (126₁₀ / 176₈ / 7E₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Negated Character Class[^.|\'|\\||\# |!|\(|?|\[|,| |>|<|;|\)]

.the literal . (46₁₀ / 56₈ / 2E₁₆)