1<documentation title="Closing PHP Tags">
2    <standard>
3    <![CDATA[
4    Files should not have closing php tags.
5    ]]>
6    </standard>
7    <code_comparison>
8        <code title="Valid: No closing tag at the end of the file.">
9        <![CDATA[
10<?php
11$var = 1;
12        ]]>
13        </code>
14        <code title="Invalid: A closing php tag is included at the end of the file.">
15        <![CDATA[
16<?php
17$var = 1;
18<em>?></em>
19        ]]>
20        </code>
21    </code_comparison>
22</documentation>
23