<?xml version="1.0" encoding="UTF-8"?>
<document xmlns="http://commonmark.org/xml/1.0">
    <paragraph>
        <text>This code has an unnecessary check:</text>
    </paragraph>
    <code_block>&lt;?php

if (true) {
    echo &quot;Hello World!&quot;;
}
</code_block>
    <paragraph>
        <text>Do you see it?</text>
    </paragraph>
</document>
