Regular Expressions 101

Non-Capturing Group(?:settingsB *=|\G(?!^) *,)

1st AlternativesettingsB *=

settingsBthe literal text settingsB (case sensitive)

*the literal (32₁₀ / 40₈ / 20₁₆) , repeated any number of times

=the literal = (61₁₀ / 75₈ / 3D₁₆)

2nd Alternative\G(?!^) *,

\Gstart of current search

Negative Lookahead(?!^)

^start of string

*the literal (32₁₀ / 40₈ / 20₁₆) , repeated any number of times

,the literal , (44₁₀ / 54₈ / 2C₁₆)

*the literal (32₁₀ / 40₈ / 20₁₆) , repeated any number of times

Group 1([\d.]+)

Character Class[\d.]+

+matches at least one character from the set below:

\da digit

.the literal . (46₁₀ / 56₈ / 2E₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?:settingsB *=|\G(?!^) *,) *([\d.]+)

settingsA=9, 4.2 
settingsB=3, 1.5, 9, 2, 4, 6
settingsC=8, 3, 2.5, 1