## values方法 返回键被重置为连续编号的新集合 返回键被重置为连续编号的新集合。 ~~~ $collection = collect([ 10 => ['product' => 'Desk', 'price' => 200], 11 => ['product' => 'Desk', 'price' => 200] ]); $values = $collection->values(); $values->all(); /* [ 0 => ['product' => 'Desk', 'price' => 200], 1 => ['product' => 'Desk', 'price' => 200], ] */ ~~~