Regular Expressions 101

Pro

1st Alternative(\/{1}[a-z.0-9]+\/{1}$)

Group 1(\/{1}[a-z.0-9]+\/{1}$)

\/{1}the literal / (47₁₀ / 57₈ / 2F₁₆) , repeated exactly 1 time

Character Class[a-z.0-9]+

+matches at least one character from the set below:

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

.the literal . (46₁₀ / 56₈ / 2E₁₆)

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

\/{1}the literal / (47₁₀ / 57₈ / 2F₁₆) , repeated exactly 1 time

$end of line

2nd Alternative([0-9]+$)

Group 2([0-9]+$)

Character Class[0-9]+

+matches at least one character from the set below:

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

$end of line

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.

25 tokens

Regular Expression

(\/{1}[a-z.0-9]+\/{1}$)|([0-9]+$)

New

https://www.facebook.com/j2teamnnl/
https://www.facebook.com/groups/j2team.community/
https://www.facebook.com/profile.php?id=100048240755558
h//www.facebook.com/

Substitution

https://www.facebook.com/j2teamnnl/
https://www.facebook.com/groups/j2team.community/
https://www.facebook.com/profile.php?id=100048240755558
h//www.facebook.com/