3 years ago

For Laravel Collections there is a method reduce()for reducing the collection to a single value. The reduce method passes the result of each iteration into the subsequent iteration. Suppose we have a Laravel Collection We can use simple php foreach loop to iterate through the items and access to their costs and calculate the total cost like: Alternative ( the better way ): The alternative in Laravel is to use the reduce method. Note: This method does the same job as the method array_reduce in PHP does.