Regular Expressions 101

Explanation

Pro

Positive Lookbehind(?<=\$)

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Character Class[0-9.]+

+matches at least one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

Global pattern flags

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

25 tokens

(?<=\$)[0-9.]+

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