1<documentation title="Inline HTML">
2    <standard>
3    <![CDATA[
4    Files that contain php code should only have php code and should not have any "inline html".
5    ]]>
6    </standard>
7    <code_comparison>
8        <code title="Valid: A php file with only php code in it.">
9        <![CDATA[
10<?php
11$foo = 'bar';
12echo $foo . 'baz';
13        ]]>
14        </code>
15        <code title="Invalid: A php file with html in it outside of the php tags.">
16        <![CDATA[
17<em>some string here</em>
18<?php
19$foo = 'bar';
20echo $foo . 'baz';
21        ]]>
22        </code>
23    </code_comparison>
24</documentation>
25