/** * Utility function to load our custom version of FEE. * * We extend the regular {@link FEE} class to fix a few issues. */ function cacsp_wp_fee_load() { require Social_Paper::$PATH . '/includes/class-cacsp-fee.php'; Social_Paper::$FEE = new CACSP_FEE(); // re-run init routine. // we need to manually call FEE's init() method since we're calling this after // the 'init' hook Social_Paper::$FEE->init(); }