Regular Expressions 101

Explanation

Pro

Group 1([\w]+)

Character Class[\w]+

+matches at least one character from the set below:

\wany word character

\s?optionally matches any whitespace character

=the literal = (61₁₀ / 75₈ / 3D₁₆)

\s?optionally matches any whitespace character

Group 2([-+\s]*?([0-9]*\.[0-9]+|[0-9]+))?

?repeats the group contents below at most once:

Character Class[-+\s]*?

*?matches any number of characters from the set below:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

\sany whitespace character

Group 3([0-9]*\.[0-9]+|[0-9]+)

1st Alternative[0-9]*\.[0-9]+

Character Class[0-9]*

*matches any number of characters from the set below:

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

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[0-9]+

+matches at least one character from the set below:

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

2nd Alternative[0-9]+

Character Class[0-9]+

+matches at least one character from the set below:

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

Group 4([-+])*

*repeats the group contents below any number of times:

Character Class[-+]

-the literal - (45₁₀ / 55₈ / 2D₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

Character Class[Rr]

Rthe literal R (82₁₀ / 122₈ / 52₁₆) (case sensitive)

rthe literal r (114₁₀ / 162₈ / 72₁₆) (case sensitive)

ampthe literal text amp (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

FinalValue:the literal text FinalValue: (case sensitive)

Group 5([-+\s]*?([0-9]*\.[0-9]+|[0-9]+))

Character Class[-+\s]*?

*?matches any number of characters from the set below:

-the literal - (45₁₀ / 55₈ / 2D₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

\sany whitespace character

Group 6([0-9]*\.[0-9]+|[0-9]+)

1st Alternative[0-9]*\.[0-9]+

Character Class[0-9]*

*matches any number of characters from the set below:

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

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[0-9]+

+matches at least one character from the set below:

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

2nd Alternative[0-9]+

Character Class[0-9]+

+matches at least one character from the set below:

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

Group 7([\w]*)

Character Class[\w]*

*matches any number of characters from the set below:

\wany word character

,RampTime:the literal text ,RampTime: (case sensitive)

Group 8([0-9]*\.[0-9]+|[0-9]+)

1st Alternative[0-9]*\.[0-9]+

Character Class[0-9]*

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Character Class[0-9]+

2nd Alternative[0-9]+

Group 9([\w]*)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Global pattern flags

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

Unit Test Summary

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Quick Reference

25 tokens

Regular Expression

([\w]+)\s?=\s?([-+\s]*?([0-9]*\.[0-9]+|[0-9]+))?([-+])*[Rr]amp\(FinalValue:([-+\s]*?([0-9]*\.[0-9]+|[0-9]+))([\w]*),RampTime:([0-9]*\.[0-9]+|[0-9]+)([\w]*)\)

Unit Tests

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