dba_fetch Fetch data specified by key stringdba_fetch stringkey inthandle dba_fetch fetches the data specified by key from the database specified with handle. Key is the key the data is specified by. Handle is a database handle returned by dba_open. dba_fetch returns the associated string or &false;, if the key/data pair is found or not found, respectively. See also: dba_exists, dba_delete, dba_insert, and dba_replace.