Re: Re: array_unique optional compare-callback proposal

Hi! >> $newArray = array_unique($a, SORT_USERDEFINED, function ($a, $b) { >> return $a->getWrappedObject()->getIdentity() - >> $b->getWrappedObject()->getIdentity(); >> }); >> >> >> Actually my problem was a little different but you get the idea... And I >> think there will be even more usecases for this. What I notice here is that if we add SORT_USERDEFINED, we need to add it to all other sorts, otherwise it would be inconsistent - why SORT_* works for all sort functions but SORT_USERDEFINED works only for one of them? And that opens a bit of a can of worms because for many array functions this already exists as u* aliases - usort, array_udiff, etc. -- Stanislav Malyshev, Software Architect SugarCRM: http://www.sugarcrm.com/ (408)454-6900 ext. 227