public static function getInstance() { if (self::$instance === null) { self::$instance = new ThietkewebWidgetFooter(); } return self::$instance; }
<?php define('SH_THEME_SHOUTBOX_VERSION', '1.0.0'); define('SH_THEME_MINIMUM_WP_VERSION', '3.9.2'); define('SH_THEME_URL', get_template_directory_uri()); define('SH_THEME_DIR', plugin_dir_path(__FILE__)); define('SH_THEME_LANGUAGES', dirname(plugin_basename(__FILE__) . '/languages/')); require SH_THEME_DIR . 'wp_bootstrap_navwalker.php'; require SH_THEME_DIR . 'includes/class.thietkeweb.php'; require SH_THEME_DIR . 'includes/class.thietkeweb-widget-footer.php'; Thietkeweb::run(); ThietkewebWidgetFooter::run();