Regular Expressions 101

Pro

Group 1([\w\_]+)

Character Class[\w\_]+

+matches at least one character from the set below:

\wany word character

\_the literal _ (95₁₀ / 137₈ / 5F₁₆)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

\>the literal > (62₁₀ / 76₈ / 3E₁₆)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 2((?:[^"\\]|\\.)*)

Non-Capturing Group(?:[^"\\]|\\.)*

*repeats the group contents below any number of times:

1st Alternative[^"\\]

Negated Character Class[^"\\]

"the literal " (34₁₀ / 42₈ / 22₁₆)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

2nd Alternative\\.

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

.any character (except for line terminators)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

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.

25 tokens

Regular Expression

([\w\_]+)\:\>\"((?:[^"\\]|\\.)*)\"

New

2020-02-20 20:22:02.202020 test:>"value" test1:>"value1" test2:>"this is a \"test\"" test3:>"this is \"a test\" ok" test4:>"this is \"another\" test ok?"