Regular Expressions 101

Pro

Positive Lookahead(?=(?<gender_code>\d\d))

Group gender_code(?<gender_code>\d\d)

\da digit

Group style(?<style>\d{6})

\d{6}a digit, repeated exactly 6 times

Group width(?<width>\d{1}[ABDE])

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

Character Class[ABDE]

Athe literal A (65₁₀ / 101₈ / 41₁₆) (case sensitive)

Bthe literal B (66₁₀ / 102₈ / 42₁₆) (case sensitive)

Dthe literal D (68₁₀ / 104₈ / 44₁₆) (case sensitive)

Ethe literal E (69₁₀ / 105₈ / 45₁₆) (case sensitive)

Group color_code(?<color_code>\d{3})

\d{3}a digit, repeated exactly 3 times

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group size_code(?<size_code>\d{3})

\d{3}a 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.

26 tokens

(?=(?<gender_code>\d\d))(?<style>\d{6})(?<width>\d{1}[ABDE])(?<color_code>\d{3})\.(?<size_code>\d{3})

New

1102961D048.075

1102961D048.075