Regular Expressions 101

Pro

Group 1(\d{16})

\d{16}a Unicode decimal digit, repeated exactly 16 times

Character Class[\/\s:|]*?

*?matches any number of characters from the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\sa Unicode whitespace character

:the literal : (58₁₀ / 72₈ / 3A₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Group 2(\d\d)

\da Unicode decimal digit

Character Class[\/\s|]*?

*?matches any number of characters from the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\sa Unicode whitespace character

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Group 3(\d{2,4})

\d{2,4}a Unicode decimal digit, repeated between 2 and 4 times

Character Class[\/\s|-]*?

*?matches any number of characters from the set below:

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\sa Unicode whitespace character

|the literal | (124₁₀ / 174₈ / 7C₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 4(\d{3})

\d{3}a Unicode decimal digit, repeated exactly 3 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.

25 tokens

(\d{16})[\/\s:|]*?(\d\d)[\/\s|]*?(\d{2,4})[\/\s|-]*?(\d{3})

4400634848591837Cvv: 362Expm: 04Expy: 20
4400634848591837:04 20 362
4400634848591837|04/24 362
4400634848591837 0420 362

4400634848591837Cvv: 362Expm: 04Expy: 20
4400634848591837:04 20 362
4400634848591837|04/24 362
4400634848591837 0420 362