File: vendor/phpcsstandards/phpcsextra/NormalizedArrays/Docs/Arrays/CommaAfterLastStandard.xml

<?xml version="1.0"?>
<documentation xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="https://phpcsstandards.github.io/PHPCSDevTools/phpcsdocs.xsd"
    title="Comma After Last Array Item"
    >
    <standard>
    <![CDATA[
      For single-line arrays, there should be <em>no</em> comma after the last array item.

      However, for multi-line arrays, there <em>should</em> be a comma after the last array item.
    ]]>
    </standard>
    <code_comparison>
        <code title="Valid: Single-line array without a comma after the last item">
        <![CDATA[
$args = array(1, 2, 3);
        ]]>
        </code>
        <code title="Invalid: Single-line array with a comma after the last item">
        <![CDATA[
$args = array(1, 2, 3<em>,</em> );
        ]]>
        </code>
    </code_comparison>
    <code_comparison>
        <code title="Valid: Multi-line array with a comma after the last item">
        <![CDATA[
$args = [
    1 => 'foo',
    2 => 'bar'<em>,</em>
];
        ]]>
        </code>
        <code title="Invalid: Multi-line array without a comma after the last item">
        <![CDATA[
$args = [
    1 => 'foo',
    2 => 'bar'
];
        ]]>
        </code>
    </code_comparison>
</documentation>