Regular Expressions 101

Pro

contentthe literal text content (case insensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 1(\w+)

\w+any word character, repeated at least once

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 2(\w+)

\w+any word character, repeated at least once

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 3(\d+)

\d+a digit, repeated at least once

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 4([^\/]+[\w]+)

Negated Character Class[^\/]+

+matches at least one character outside the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Character Class[\w]+

+matches at least one character from the set below:

\wany word character

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

Group 5(\w+)?

?repeats the group contents below at most once:

\w+any word character, repeated at least once

$end of line

Global pattern flags

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

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

No unit tests · Add a test to get started

25 tokens

content\/(\w+)\/(\w+)\/(\d+)\/([^\/]+[\w]+)\/?(\w+)?$

There are no unit tests, click to add some.