eventespresso / event-espresso-core

        // each context defined to handle the processing of the data object within them

        foreach ($this->_contexts as $context => $details) {

            $xpctd_method = '_' . $context . '_addressees';

            if (! method_exists($this, $xpctd_method)) {

                throw new EE_Error(

                    sprintf(

                        __(

                            'The data for %1$s message type cannot be prepared because there is no set method for doing so.  The expected method name is "%2$s" please doublecheck the %1$s message type class and make sure that method is present',

        }

        /** @type WPDB $wpdb */

        global $wpdb;

        if (! method_exists($wpdb, $wpdb_method)) {

            throw new EE_Error(sprintf(__(

                'There is no method named "%s" on Wordpress\' $wpdb object',

                'event_espresso'

            ), $wpdb_method));

        }