Regular Expressions 101

Pro

^start of line

Group 1(\d+)

\d+a digit, repeated at least once

Character Class[\s-\/]

\sany whitespace character

-the literal - (45₁₀ / 55₈ / 2D₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

\d*a digit, repeated any number of 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+)[\s-\/]\d*

New

280 
240-300
240/300

280 
240-300
240/300