Regular Expressions 101

<Error>the literal text <Error> (case sensitive)

Group 1((?:.*?\n?)+.*?)

Non-Capturing Group(?:.*?\n?)+

+repeats the group contents below at least once:

.*?any character (except for line terminators), repeated any number of times

\n?optionally matches a line-feed (newline) character (ASCII 10)

.*?any character (except for line terminators), repeated any number of times

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Error>the literal text Error> (case sensitive)

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

<Error>((?:.*?\n?)+.*?)<\/Error>

New

<Error>
    <ErrorId>AllConditionsTrue</ErrorId>
    <MetaData>
        <Entry>
            <Key>Balance Due</Key>
            <Value>1500.99</Value>
        </Entry>
    </MetaData>
</Error>

<Error>
    <ErrorId>Opposite</ErrorId>
    <MetaData>
        <Entry>
            <Key>Node</Key>
        </Entry>
    </MetaData>
</Error>

<Error>
    <ErrorId>minInclusive</ErrorId>
    <MetaData>
        <Entry>
            <Key>Description</Key>
            <Value>Wages Amount</Value>
        </Entry>
    </MetaData>
</Error>

Regular Expression

Substitution