How to install:

1. Copy all files of the extension (phpdocx.php and phpdocx.xml) to the plugins folder in a new directory:

plugins/content/phpdocx

2. Copy all files of the library package to a new phpdocx directory in the Joomla libraries folder.

3. Open the Joomla admin interface and go to Extensions->Manage->Discover section (or System->Discover).

4. Select the phpdocx extension and install it.

5. Go to Extensions->Manage (or System->Manage->Extensions) and enable the phpdocx extension.

6. Change the file phpdocx.php to use the library with the preferred events (onContentAfterTitle as sample for Joomla 3).