File: vendor/phpcsstandards/phpcsextra/Universal/Docs/CodeAnalysis/NoEchoSprintfStandard.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="No Echo Sprintf"
    >
    <standard>
    <![CDATA[
    Detects use of `echo [v]sprintf(...);`. Use `[v]printf()` instead.
    ]]>
    </standard>
    <code_comparison>
        <code title="Valid: using [v]printf() or echo with anything but [v]sprintf().">
        <![CDATA[
<em>printf</em>('text %s text', $var);
<em>echo callMe</em>('text %s text', $var);
        ]]>
        </code>
        <code title="Invalid: using echo [v]sprintf().">
        <![CDATA[
<em>echo sprintf</em>('text %s text', $var);
<em>echo vsprintf</em>('text %s text', [$var]);
        ]]>
        </code>
    </code_comparison>
</documentation>