Exploding an array
<p>If I have the string:</p>

<blockquote>
  <p>123+0,456+1,789+2,</p>
</blockquote>

<p>I understand I can do the following:</p>

<pre><code>$test = 123+0,456+1,789+2,;
$test = explode(",", $test);
</code></pre>

<p>This creates an array of each section between ','. </p>

<p>How can I then explode the '+' in each part of the area? and how do I access it? </p>

<p>I know this is probably a very simple question, but everything I have tried has failed.</p>

<p>Thank you.</p>
