(PHP 4 >= 4.1.0)

dbplus_update -- Update specified tuple in relation


int dbplus_update (resource relation, array old, array new)


This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change in a future release of PHP without notice. Be warned and use this function at your own risk.

dbplus_update() replaces the tuple given by old with the data from new if and only if old completely matches a tuple within relation.