PHP precision rounding question
<p>Wanted to as a simple question.</p>

<p>Code:</p>

<pre><code>$myarray = array(5.0000);
echo round($myarray[0],2);
</code></pre>

<p>Ouput:</p>

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

<p>Why is the output 5 and not 5.00 ?</p>

<p>Thanks</p>
