dba_nextkey

(PHP 4, PHP 5, PHP 7)

dba_nextkey — Fetch next key

Description

dba_nextkey ( resource $handle ) : string

dba_nextkey() returns the next key of the database and advances the internal key pointer.

Parameters

handle

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

Return Values

Returns the key on success or FALSE on failure.

See Also