if (!function_exists('woothemes_queue_update')) { require_once 'woo-includes/woo-functions.php'; } /** * Plugin updates */ woothemes_queue_update(plugin_basename(__FILE__), '9a41775bb33843f52c93c922b0053986', '18643'); if (is_woocommerce_active()) { /** * Localisation * */ load_plugin_textdomain('wc_pricing', false, dirname(plugin_basename(__FILE__)) . '/languages/'); /** * Boot up dynamic pricing */ WC_Dynamic_Pricing::init(); } class WC_Dynamic_Pricing { private static $instance; public static function init() { if (self::$instance == null) { self::$instance = new WC_Dynamic_Pricing(); } } public static function instance() { if (self::$instance == null) { self::init(); }