Will running the same script multiple times with a rand() call return different values?
<p>I have a script that calls the <code>rand</code> function:</p>

<pre><code>&lt;?php
echo rand(0, 9);
?&gt;
</code></pre>

<p>If I run this script multiple times, will I get different numbers out, or will it always be the same? In other words, does PHP seed <code>rand</code> automatically?</p>
