Regular Expressions 101

Pro

Group 1(-)?

?repeats the group contents below at most once:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 2([0-9]{1,3})

Character Class[0-9]{1,3}

{1,3}matches between 1 and 3 characters from the set below:

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

Group 3(,)?

?repeats the group contents below at most once:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Group 4([0-9]{1,3})?

?repeats the group contents below at most once:

Character Class[0-9]{1,3}

{1,3}matches between 1 and 3 characters from the set below:

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

Group 5(,)?

?repeats the group contents below at most once:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Group 6([0-9]{1,3})?

?repeats the group contents below at most once:

Character Class[0-9]{1,3}

{1,3}matches between 1 and 3 characters from the set below:

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

Group 7(\.)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 8([0-9]{2})

Character Class[0-9]{2}

{2}matches exactly 2 characters from the set below:

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

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

(-)?([0-9]{1,3})(,)?([0-9]{1,3})?(,)?([0-9]{1,3})?(\.)([0-9]{2})

New

-11,252.40
-306.00
11,252.40
-10,946.40
306.00
-54,974.32
-55,356.82
-2,695.67
50.00
1.00
540,000.00
1,540,000.00
-11,540,000.00
-111,540,000.45

05/02