<?xml version="1.0"?>
<documentation xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="https://phpcsstandards.github.io/PHPCSDevTools/phpcsdocs.xsd"
    title="New Dynamic Class Constant Fetch"
    >
    <standard>
    <![CDATA[
    PHP 8.3 introduced the dynamic fetching of class constants. The new syntax is not compatible with previous versions and would emit a parse error in PHP 8.2 and earlier.
    ]]>
    </standard>
    <code_comparison>
        <code title="Cross-version compatible: using the constant() function.">
        <![CDATA[
<em>constant</em>(Foo::class . '::' . $bar);
        ]]>
        </code>
        <code title="PHP &gt;= 8.3: dynamic class constant fetch.">
        <![CDATA[
Foo<em>::{</em>$bar<em>}</em>;
        ]]>
        </code>
    </code_comparison>
</documentation>
