How do I display print_r on different lines?
<p>When I run the following code: 
    

<pre><code>echo $_POST['zipcode'];

print_r($lookup-&gt;query($_POST['zipcode']));

?&gt;
</code></pre>

<p>the results are concatenated on one line like so: <code>10952Array</code>.</p>

<p>How can I get it to display on separate lines, like so: </p>

<pre><code>08701
Array
</code></pre>
