DBMdbmreplace
(PHP 4)
dbmreplace — Replaces the value for a key in a DBM database
说明
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.
参数
- dbm_identifier
-
The DBM link identifier, returned by dbmopen().
- key
-
The replaced key
- value
-
The new value
返回值
如果成功则返回 TRUE，失败则返回 FALSE。
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