$id = dba_open(“bdb4_tsid.db”, “w”, “db4”); if (!$id) { echo “dba_open failed\n”; exit; } dba_replace(“key”, “This is an example!”, $id); if (dba_exists(“key”, $id)) { echo dba_fetch(“key”, $id); dba_delete(“key”, $id); } dba_close($id); This is an example! exist: This is an example! —> This is an example!