PHP Manual
DBA 函数
Delete DBA entry specified by key

dba_delete

(PHP 4, PHP 5, PHP 7)

dba_delete — Delete DBA entry specified by key

说明

dba_delete ( string $key , resource $handle ) : bool

dba_delete() deletes the specified entry from the database.

参数

key: The key of the entry which is deleted.
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_fetch() - Fetch data specified by key
dba_insert() - Insert entry
dba_replace() - Replace or insert entry

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