regex101: Regex captures numbers only

Explanation

Pro

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

\-?optionally matches the literal - (45₁₀ / 55₈ / 2D₁₆)

Non-Capturing Group(?:\\d(?:[\*+?]?|\{\d+(?:,\d*)?\}))*

*repeats the group contents below any number of times:

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

dthe literal d (100₁₀ / 144₈ / 64₁₆) (case sensitive)

Non-Capturing Group(?:[\*+?]?|\{\d+(?:,\d*)?\})

1st Alternative[\*+?]?

Character Class[\*+?]?

?matches at most one character from the set below:

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

2nd Alternative\{\d+(?:,\d*)?\}

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

\d+a digit, repeated at least once

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

?repeats the group contents below at most once:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\d*a digit, repeated any number of times

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Non-Capturing Group(?:\\\.(?:\\d(?:[\*+?]?|\{\d+(?:,\d*)?\}))*)?

?repeats the group contents below at most once:

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Non-Capturing Group(?:\\d(?:[\*+?]?|\{\d+(?:,\d*)?\}))*

*repeats the group contents below any number of times:

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

dthe literal d (100₁₀ / 144₈ / 64₁₆) (case sensitive)

Non-Capturing Group(?:[\*+?]?|\{\d+(?:,\d*)?\})

1st Alternative[\*+?]?

Character Class[\*+?]?

?matches at most one character from the set below:

\*the literal * (42₁₀ / 52₈ / 2A₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

2nd Alternative\{\d+(?:,\d*)?\}

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

\d+a digit, repeated at least once

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

?repeats the group contents below at most once:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\d*a digit, repeated any number of times

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

Global pattern flags

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

Quick Reference

25 tokens

Regular Expression

\(\-?(?:\\d(?:[\*+?]?|\{\d+(?:,\d*)?\}))*(?:\\\.(?:\\d(?:[\*+?]?|\{\d+(?:,\d*)?\}))*)?\)

New

(\d\d\d\d\d\d)(\d*)(-\.\d{13,33}\d?\d\d*) (\w)

Extraction

(\d\d\d\d\d\d)(\d*)(-\.\d{13,33}\d?\d\d*) (\w)