Re: Argument unpacking - Multiple unpacks and trailing arguments

Hi Nikita, Am 23.09.2013 um 21:33 schrieb Nikita Popov <nikita.ppv@gmail.com>: [...] > An example of trailing arguments are array intersections and diffs using a > custom compare function: > > array_uintersect(...$arrays, $compare); > array_udiff(...$arrays, $compare); > // also array_intersect_uassoc and all those other variations on the > topic > > Some people expressed concern about allow both usages (multiple unpacks / > trailing args). I have a bit of a hard time understanding this (as there > clearly are practical applications for both), so I'd appreciate some more > opinions on the topic. Although it might allow users to shoot into their foot, I prefer having it instead of introducing a limitation that is not technically necessary. So +1 cu, Lars

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