Regular Expressions 101

Positive Lookbehind(?<=(\"(value411|value412)\"\:))

Group 1(\"(value411|value412)\"\:)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 2(value411|value412)

1st Alternativevalue411

value411the literal text value411 (case sensitive)

2nd Alternativevalue412

value412the literal text value412 (case sensitive)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

Character Class[\"\w+]+

+matches at least one character from the set below:

\"the literal " (34₁₀ / 42₈ / 22₁₆)

\wany word character

+the literal + (43₁₀ / 53₈ / 2B₁₆)

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.

Search reference

Regular Expression

(?<=(\"(value411|value412)\"\:))[\"\w+]+

New

{"value1":5.0,"value2":2.5,"value3":"2019-10-24T15:26:00.000Z","modifier":[],"value4":{"value41":{"value411":5,"value412":"hey"}}}