zend_list_addref() / zend_list_delete() question.

hi, been playing with the refcount stuff - works GREAT! question: can i call zend_list_delete() from a destructor function? - it would be great if we could implement resource-dependicies that way! sample shows how we can make sure that the db-connection gets closed *AFTER* all cursors! BTW: i think it would be nice to have a zend_list_delref(id) function/macro. i think that would be a huge step for the more complex modules! regards, tc pseudo-code: conn_dtor(conn) { db_close(conn); } cursor_dtor(cursor) { close_db_cursor(cursor); zend_list_delete(cursor.conn); // zend_list_delref(cursor.conn); } logon() { conn = logon_to_db(); register_resource(conn); return conn; } open_cursor(conn) { cursor.cursor = open_db_cursor(conn); cursor.conn = conn; zend_list_addref(cursor.conn); register_resource(cursor); return cursor; }