Declaring an array
<pre><code>$a[]="Anna";
$a[]="Brittany";
$a[]="Cinderella";
$a[]="Diana";
$a[]="Eva";
$a[]="Fiona";
$a[]="Gunda";
</code></pre>

<p>When declaring it this way, does it automatically increase the index? Why is this ideal?</p>
