Regular Expressions 101

\$the literal $ (36₁₀ / 44₈ / 24₁₆)

Group ItemCost(?P<ItemCost>\d{1,3}(?:,\d{3})*(?:\.\d{2}))

\d{1,3}a digit, repeated between 1 and 3 times

Non-Capturing Group(?:,\d{3})*

*repeats the group contents below any number of times:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

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

Non-Capturing Group(?:\.\d{2})

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d{2}a digit, repeated exactly 2 times

Global pattern flags

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

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

\$(?P<ItemCost>\d{1,3}(?:,\d{3})*(?:\.\d{2}))

New

$123,456,789.00

$123,456,789.00