dbmreplace

(PHP 4)

dbmreplace — Replaces the value for a key in a DBM database

int dbmreplace ( resource $dbm_identifier , string $key , string $value )

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.

如果成功则返回 TRUE，失败则返回 FALSE。