dba_replace
(PHP 4, PHP 5)
dba_replace — Replace or insert entry
说明
bool dba_replace ( string $key , string $value , resource $handle )dba_replace() replaces or inserts the entry described with key and value into the database specified by handle.
参数
- key
-
The key of the entry to be replaced.
- value
-
The value to be replaced.
- handle
-
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
