Regular Expressions 101

^start of line

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

Negated Character Class[^\/]*

*matches any number of characters outside the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 1(\/(.*))?

?repeats the group contents below at most once:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 2(.*)

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

$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.

Search reference

Regular Expression

^\/?[^\/]*(\/(.*))?$

New

/qualquer-coisa/index.php
/qualquer-coisa1/index.php
/qualquer-coisa2/index.php
/qualquer-coisa3/index.php
/qualquer-coisa4/index.php
/qualquer-coisa5/index.php
/qualquer-coisa6/
/qualquer-coisa7

Regular Expression

Extraction