Php/docs/function.dba-delete

• 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