ime(true));
}</pre>
</div>

<p>If you want to add plugins to your own book, create a directory called <code>Plugins</code> inside the <code>Resources</code> directory of your book (create the latter one if it doesn't exist). Then add as many PHP classes as you want, but make their name always end in <code>Plugin.php</code>. Do not add any namespace to your plugin classes.</p>

<p>The following example shows a plugin that modifies the contents of the book before and after its conversion. First, the plugin mo