public static function get_instance() { if (self::$_instance == null) { $class = __CLASS__; self::$_instance = new $class(); } return self::$_instance; }
public function add_votes() { if (is_admin()) { if (!check_ajax_referer('yop-poll-results_vote_add_vote', 'yop-poll-results_votes_add_votes', false)) { wp_die(__yop_poll('You are not allowed to access this request.')); } $pollAdminObj = YOP_POLL_Poll_Admin::get_instance(); $pollAdminObj->add_votes(); } die; }