dbmdelete
(PHP 3, PHP 4, PECL)
dbmdelete -- Deletes the value for a key from a DBM database
说明
bool
dbmdelete ( resource dbm_identifier, string key )
Deletes the value for key
in the database.
参数
dbm_identifier
The DBM link identifier,
returned by dbmopen().
key
The key, as a string
返回值
如果成功则返回 TRUE,失败则返回 FALSE。
Returns FALSE if the key didn't exist in the database.