(PHP 3 >= 3.0.8, PHP 4, PHP 5)
dba_replace() replaces or inserts the entry described with key and value into the database specified by handle.
The key of the entry to be replaced.
The value to be replaced.
The database handler, returned by dba_open() or dba_popen().
Restituisce TRUE in caso di successo, FALSE in caso di fallimento.