(PHP 5)
sqlite_prev(no version information, might be only in CVS)
SQLiteResult->prev -- Seek to the previous row number of a result setObject oriented style (method):
class SQLiteResult {sqlite_prev() seeks back the result handle to the previous row. Returns FALSE if there are no more rows, TRUE otherwise.
注: This function cannot be used with unbuffered result handles.
See also sqlite_has_prev(), sqlite_rewind(), and sqlite_next().