Regular Expressions 101

Pro

Character Class[\p{L}0-9_.-]+

+matches at least one character from the set below:

\p{L}any Unicode letter

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

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Character Class[0-9\p{L}.-]+

+matches at least one character from the set below:

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

\p{L}any Unicode letter

.the literal . (46₁₀ / 56₈ / 2E₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[a-z.]{2,6}

{2,6}matches between 2 and 6 characters from the set below:

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

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\ba Unicode word boundary

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

u modifier: unicode. Treats the pattern and subject as UTF-16

Detailed match information will be displayed here automatically.

25 tokens

[\p{L}0-9_.-]+@[0-9\p{L}.-]+\.[a-z.]{2,6}\b

New

Please email us at: some@example.com. You can also mail us at some@example.co.uk. Etc... hello@åä-ö.com
example@so.il.uk

Please email us at: some@example.com. You can also mail us at some@example.co.uk. Etc... hello@åä-ö.com
example@so.il.uk