(PHP 4)
dbmreplace — Replaces the value for a key in a DBM database
Replaces the value for the specified key in the database.
This will also add the key to the database if it didn't already exist.
The DBM link identifier, returned by dbmopen().
The replaced key
The new value
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.