emmanix2002/PHP-Utility-Scripts — comment on commit 0fa440ddcebda87e877a0f9bc9bf30d28ebd052f
File:  line 0
By emmanix2002:

($this->numRows($res) > 0) was removed because for some reason oracle engines seem not to allow retrieval of the number of rows in a returned set.
But this will function normally when SELECTing from an Oracle engine and i guess some other not yet tested.