How to output feet and inches?
<p>This:</p>

<pre><code>for($i = 5.0; $i &lt; 7.0; $i++) {
    echo $i.'&lt;br /&gt;';
}
</code></pre>

<p>Outputs:</p>

<pre><code>5
6
</code></pre>

<p>I would like to output:</p>

<pre><code>5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
6.0
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
</code></pre>

<p>How to do that?</p>
