dbplus_prev
(PHP 4 >= 4.0.7, PECL dbplus:0.9)
dbplus_prev — Get previous tuple from relation
설명
int dbplus_prev
( resource $relation
, array &$tuple
)
Reads the data for the previous tuple for the given relation , makes it the current tuple and will pass it back as an associative array in tuple .
반환값
Returns DBPLUS_ERR_NOERR on success or a db++ error code on failure.
주의
Warning
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.