php this variable
<p>I have found this line in a php book is it right? I do not know if the '<code>this-&gt;objects[key]</code>' is like this.</p>

<p>Here is the line:</p>

<pre><code>this-&gt;objects[ $key ] = new $object( $this);
</code></pre>

<p>Is this a mistake by the author? I am talking about the 'this' variable.</p>
