php address request
<p>i have this request method:</p>

<pre><code>if (!$_REQUEST['0'])  {
    echo "Address missing...";
    die();
} else {
    code
    code etc.
}
</code></pre>

<p>And address is: <a href="http://localhost/api.php?0=" rel="nofollow">http://localhost/api.php?0=</a><em>address</em></p>

<p>If I open: <code>api.php?0=0</code> I should get another error which says address doesn't correct. But I get <code>Address missing</code>... In my opinion something wrong with:</p>

<pre><code>if (!$_REQUEST['0']) 
</code></pre>

<p>Any ideas?</p>
