/** * apply operation to list * * @param Collection $c * @return Collection */ public function apply($c) : Collection { $a = $c->toArray(); asort($a, $this->sort_flags); return new Collection($a); }
/** * apply operation to list * * @param Collection $c * @return Collection */ public function apply($c) : Collection { $a = $c->toArray(); uasort($a, $this->compare_func); return new Collection($a); }