Transform output of Php
<p>If you example I have this php:</p>

<pre><code>$var  = $_POST['somefield'];
</code></pre>

<p>and suppose the value of 'somefield' is 2050, how do I make php output this as:</p>

<pre><code>2,050
</code></pre>

<p>instead of</p>

<pre><code>**2050** ?
</code></pre>
