dba_replace Replace or insert entry booldba_replace stringkey stringvalue resourcehandle dba_replace replaces or inserts the entry described with key and value into the database specified by handle. key is the key of the entry to be inserted. value is the value to be inserted. handle is a database handle returned by dba_open. dba_replace returns &true; or &false;, depending on whether it succeeds of fails, respectively. See also: dba_exists, dba_delete, dba_fetch, and dba_insert.