Regular Expressions 101

Pro

1st Alternative(^\d{3,5}$)

Group 1(^\d{3,5}$)

^start of line

\d{3,5}a digit, repeated between 3 and 5 times

$end of line

2nd Alternative(^E\d{3,4}$)

Group 2(^E\d{3,4}$)

^start of line

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

\d{3,4}a digit, repeated between 3 and 4 times

$end of line

3rd Alternative(^V\d{2,4}$)

Group 3(^V\d{2,4}$)

^start of line

Vthe literal V (86₁₀ / 126₈ / 56₁₆) (case sensitive)

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

$end of line

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{3,5}$)|(^E\d{3,4}$)|(^V\d{2,4}$)

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