Regular Expressions 101

Non-Capturing Group(?:^(\w+)=|\G(?!^))

1st Alternative^(\w+)=

^start of line

Group 1(\w+)

\w+any word character, repeated at least once

=the literal = (61₁₀ / 75₈ / 3D₁₆)

2nd Alternative\G(?!^)

\Gstart of current search

Negative Lookahead(?!^)

^start of line

Group 2(\w+)

\w+any word character, repeated at least once

Non-Capturing Group(?:,|$)

1st Alternative,

,the literal , (44₁₀ / 54₈ / 2C₁₆)

2nd Alternative$

$end of line

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.

27 tokens

Regular Expression

(?:^(\w+)=|\G(?!^))(\w+)(?:,|$)

New

Something=Item1,Item2,Item3
someOtherThing=Some_Item
Something=

Something=Item1,Item2,Item3
someOtherThing=Some_Item
Something=