' . esc_html__( 'Settings', 'pupop' ) . ''; array_unshift( $links, $settings_link ); return $links; } add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), 'pupop_plugin_action_links' ); require_once PUPOP_PLUGIN_DIR . 'includes/settings.php'; require_once PUPOP_PLUGIN_DIR . 'includes/frontend.php';