Regular Expressions 101

Pro

smokethe literal text smoke (case insensitive)

Group 1(s?)

s?optionally matches the literal s (115₁₀ / 163₈ / 73₁₆) (case insensitive)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 2(test|\d{1})

1st Alternativetest

testthe literal text test (case insensitive)

2nd Alternative\d{1}

\d{1}a digit, repeated exactly 1 time

-app-the literal text -app- (case insensitive)

Group 3([0-9A-Fa-f\-]{36}|[0-9A-Fa-f\-]{16})

1st Alternative[0-9A-Fa-f\-]{36}

Character Class[0-9A-Fa-f\-]{36}

{36}matches exactly 36 characters from the set below:

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

A-Fone character from A (65₁₀) to F (70₁₀) (case insensitive)

a-fone character from a (97₁₀) to f (102₁₀) (case insensitive)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

2nd Alternative[0-9A-Fa-f\-]{16}

Character Class[0-9A-Fa-f\-]{16}

{16}matches exactly 16 characters from the set below:

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

A-Fone character from A (65₁₀) to F (70₁₀) (case insensitive)

a-fone character from a (97₁₀) to f (102₁₀) (case insensitive)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

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

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Detailed match information will be displayed here automatically.

25 tokens

smoke(s?)-(test|\d{1})-app-([0-9A-Fa-f\-]{36}|[0-9A-Fa-f\-]{16})

New

smoke-test-app-f47980d7-b3e5-49eb-99b6-d7413e16a0bc
SMOKES-2-APP-a9a8f59dd3c74046

smoke-test-app-f47980d7-b3e5-49eb-99b6-d7413e16a0bc
SMOKES-2-APP-a9a8f59dd3c74046