Fetch first key

Description

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.

Parameters

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

Return Values

Returns the key on success or FALSE on failure.

dba_firstkey

Description

Parameters

Return Values

See Also