1<documentation title="Multi-Line Assignment">
2    <standard>
3    <![CDATA[
4    Multi-line assignment should have the equals sign be the first item on the second line indented correctly.
5    ]]>
6    </standard>
7    <code_comparison>
8        <code title="Valid: Assignment operator at the start of the second line.">
9        <![CDATA[
10$foo
11    <em>=</em> $bar;
12        ]]>
13        </code>
14        <code title="Invalid: Assignment operator at end of first line.">
15        <![CDATA[
16$foo <em>=</em>
17    $bar;
18        ]]>
19        </code>
20    </code_comparison>
21    <code_comparison>
22        <code title="Valid: Assignment operator indented one level.">
23        <![CDATA[
24$foo
25<em>    </em>= $bar;
26        ]]>
27        </code>
28        <code title="Invalid: Assignment operator not indented.">
29        <![CDATA[
30$foo
31<em></em>= $bar;
32        ]]>
33        </code>
34    </code_comparison>
35</documentation>
36