Regular Expressions 101

Pro

\ban ASCII word boundary

Top Ratethe literal text Top Rate (case sensitive)

\ban ASCII word boundary

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

Group 1(\d(?:[\d,.\s]*\d)?)

\da digit

Non-Capturing Group(?:[\d,.\s]*\d)?

?repeats the group contents below at most once:

Character Class[\d,.\s]*

*matches any number of characters from the set below:

\da digit

,the literal , (44₁₀ / 54₈ / 2C₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

\sany whitespace character

\da digit

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

Regular Expression

\bTop Rate\b.*?(\d(?:[\d,.\s]*\d)?)

New

Top Rate:                       8                      88,888
Expected output: 888888

Top Rate:                       8     88,888
Expected output: 888888

Top Rate: 8                      88,888
Expected output: 888888

Top Rate: 8 8 8,888
Expected output: 888888

Top Rate: 888,          8  88
Expected output: 888888