NAME db_flush - flush all database caches SYNTAX void db_flush(); DESCRIPTION This function will flush all the caches used by the database functions. Normally you won't have to use this function, but if you intend to do normal file-access (not with the db_* functions) on databases, you must run this function first. The one exception is rm(), rm always runs this function. SEE ALSO db_set, db_get, db_indices, rm