Regular Expressions 101

Explanation

Pro

Negative Lookahead(?!\/animal.*?porcupine.*?color)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

animalthe literal text animal (case sensitive)

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

porcupinethe literal text porcupine (case sensitive)

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

colorthe literal text color (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

animalthe literal text animal (case sensitive)

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

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

color=whitethe literal text color=white (case sensitive)

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

(?!\/animal.*?porcupine.*?color)\/animal\?.*color=white

New

/animal?nose=wrinkly&type=porcupine&color=white
/animal?nose=wrinkly&type=puppy&color=white

/animal?nose=wrinkly&type=porcupine&color=white
/animal?nose=wrinkly&type=puppy&color=white