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dba_fetch	dba_handlers

	Last updated: Mon, 16 Jul 2012

dba_firstkey

(PHP 3 >= 3.0.8, PHP 4, PHP 5)

dba_firstkey -- Fetch first key

说明

string dba_firstkey ( resource handle )

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

参数

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

返回值

Returns the key on success, or FALSE on failure.

参见

dba_nextkey()

dba_key_split()

Example 2 in the DBA examples

dba_fetch	dba_handlers

	Last updated: Mon, 16 Jul 2012

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