Php/docs/function.dba-replace
来自菜鸟教程
dba_replace
(PHP 4, PHP 5, PHP 7)
dba_replace — Replace or insert entry
说明
dba_replace
( string $key
, string $value
, resource $handle
) : bool
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
