dba_firstkey

(PHP 4, PHP 5)

dba_firstkey — Fetch first key

Описание

dba_firstkey() returns the first key of the database and resets the internal key pointer. This permits a linear search through the whole database.

Список параметров

handle

The database handler, returned by dba_open() or dba_popen().

Возвращаемые значения

Returns the key on success, or FALSE on failure.

Смотрите также

• dba_nextkey()
• dba_key_split()
• Example 2 in the DBA examples