Is there a clean way to *skip* an array index using PHP's `list()`?
<p>Say I have a function that returns an array like this...</p>

<pre><code>array(
    0 =&gt; 'jpg',
    1 =&gt; 400,
    2 =&gt; 500
);
</code></pre>

<p>I want the indexes 1 and 2 only, and I want them as local variables. I don't care about 0.</p>

<p>I could do...</p>

<pre><code>list($throwaway, $width, $height) = getImageDetails($imagePath);
unset($throwaway);
</code></pre>

<p>...but obviously that is very ugly.</p>

<p>I tried placing <code>NULL</code> there, but I got the scope resolution error.</p>

<p>Is there a clean way to <em>skip</em> an array index using PHP's <code>list()</code>?</p>

<p>Thanks.</p>
