How can i check if page accessed directly?
<p>Hi :)
I want to forbid access of a page directly, what i mean is if some one try to access for example the page </p>

<blockquote>
  <p>proccess.php</p>
</blockquote>

<p>He will get an error message.
BUT! if the page is accessed via AJAX call, it will act normal.</p>

<p>i've tried:</p>

<pre><code>if( preg_match( '/' . basename( __FILE__ ) . '/', $_SERVER['REQUEST_URI'] ) )
{
 die("Error!");
}
</code></pre>

<p>but the problem is that when i access it via AJAX call, it act like i've accessed it directly...</p>

<p>please help :)</p>
