Regular Expressions 101

^start of line

GETthe literal text GET (case sensitive)

\ the literal (32₁₀ / 40₈ / 20₁₆)

Group 1(\/([^\s?#]+)?([?][^?#]*)?(#.*)?)?

?repeats the group contents below at most once:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 2([^\s?#]+)?

?repeats the group contents below at most once:

Negated Character Class[^\s?#]+

+matches at least one character outside the set below:

\sany whitespace character

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

Group 3([?][^?#]*)?

?repeats the group contents below at most once:

Character Class[?]

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

Negated Character Class[^?#]*

*matches any number of characters outside the set below:

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

Group 4(#.*)?

?repeats the group contents below at most once:

#the literal # (35₁₀ / 43₈ / 23₁₆)

.*any character, repeated any number of times

Global pattern flags

s modifier: single line. Allows a dot to match line terminators

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

^GET\ (\/([^\s?#]+)?([?][^?#]*)?(#.*)?)?

New

GET /flussonic_event.php HTTP/1.1
GET /tnt/index.m3u8 HTTP/1.1
GET /tnt HTTP/1.1
GET /tnt/mpegts HTTP/1.1