dba_replace
(PHP 4, PHP 5, PHP 7, PHP 8)
dba_replace — Replace or insert entry
说明
dba_replace
( string|array
$key
, string $value
, resource $dba
) : bool
dba_replace() replaces or inserts the entry described
with key
and value
into the
database specified by dba
.
参数
-
key
-
The key of the entry to be replaced.
-
value
-
The value to be replaced.
-
dba
-
The database handler, returned by dba_open() or dba_popen().
返回值
成功时返回 true
, 或者在失败时返回 false
。
参见
- dba_exists() - Check whether key exists
- dba_delete() - Delete DBA entry specified by key
- dba_fetch() - Fetch data specified by key
- dba_insert() - Insert entry