Regular Expressions 101

^start of line

Group 1(/$|/app/business\-signup|/(?:[^a]..|.[^p].|..[^p]).*)

1st Alternative/$

/the literal / (47₁₀ / 57₈ / 2F₁₆)

$end of line

2nd Alternative/app/business\-signup

/app/businessthe literal text /app/business (case sensitive)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

signupthe literal text signup (case sensitive)

3rd Alternative/(?:[^a]..|.[^p].|..[^p]).*

/the literal / (47₁₀ / 57₈ / 2F₁₆)

Non-Capturing Group(?:[^a]..|.[^p].|..[^p])

1st Alternative[^a]..

Negated Character Class[^a]

athe literal a (97₁₀ / 141₈ / 61₁₆) (case sensitive)

.any character (except for line terminators)

2nd Alternative.[^p].

.any character (except for line terminators)

Negated Character Class[^p]

pthe literal p (112₁₀ / 160₈ / 70₁₆) (case sensitive)

.any character (except for line terminators)

3rd Alternative..[^p]

.any character (except for line terminators)

Negated Character Class[^p]

pthe literal p (112₁₀ / 160₈ / 70₁₆) (case sensitive)

.*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.

Search reference

Regular Expression

^(/$|/app/business\-signup|/(?:[^a]..|.[^p].|..[^p]).*)

New

Expected excluded URLs:

/app
/app/
/app/abc
/app/abc?test=1
...
Expected included URLs:

/app/business-signup
/
/?test=1
/about
/about/abc
...