To use Sharebutton, you need to connect to the admin interface of the framework WebSite-PHP.

Once connected you will go to the menu Configuration -> Configure modules and enable the module Sharebutton.

File: /pages/tutorials/sharebutton/sharebutton-03.php

<?php
class Sharebutton03 extends Page {
    public function InitializeComponent() {
        parent::$PAGE_TITLE = "Twitter like share button";
        $this->render = new TwitterLikeButton(
            $this->getBaseURL(),
            TwitterLikeButton::BUTTON_HORIZONTAL_COUNT);

        // Enable third party cookies filter
        $this->enableThirdPartyCookiesFilter();
    }
}
?>