Regular Expressions 101

Pro

^start of line

Negative Lookahead(?!https:\/\/steamcommunity\.com$)

https:the literal text https: (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

steamcommunitythe literal text steamcommunity (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

comthe literal text com (case sensitive)

$end of line

Group 1(^(https?:\/\/)(st[\w]+)co((m|n){1,})([\w]+)\.(.*){1,}\.?(.*){1,})

^start of line

Group 2(https?:\/\/)

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(st[\w]+)

stthe literal text st (case sensitive)

Character Class[\w]+

+matches at least one character from the set below:

\wany word character

cothe literal text co (case sensitive)

Group 4((m|n){1,})

Group 5(m|n){1,}

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

1st Alternativem

mthe literal m (109₁₀ / 155₈ / 6D₁₆) (case sensitive)

2nd Alternativen

nthe literal n (110₁₀ / 156₈ / 6E₁₆) (case sensitive)

Group 6([\w]+)

Character Class[\w]+

+matches at least one character from the set below:

\wany word character

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 7(.*){1,}

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

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

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

Group 8(.*){1,}

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

.*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

Detailed match information will be displayed here automatically.

26 tokens

^(?!https:\/\/steamcommunity\.com$)(^(https?:\/\/)(st[\w]+)co((m|n){1,})([\w]+)\.(.*){1,}\.?(.*){1,})

New

https://steamcommunity.com
http://steanconnumity.ru
http://google.com
https://stemcomnunity.com