dba_delete Delete entry specified by key booldba_delete stringkey resourcehandle dba_delete deletes the entry specified by key from the database specified with handle. key is the key of the entry which is deleted. handle is a database handle returned by dba_open. dba_delete returns &true; or &false;, if the entry is deleted or not deleted, respectively. See also: dba_exists, dba_fetch, dba_insert, and dba_replace.