DVDoug\BoxPacker\DefaultItemSorter::compare()

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes	2
Bugs	0	Features	2

<?php
    public function compare(Item $itemA, Item $itemB): int
    {
        $volumeDecider = $itemB->getWidth() * $itemB->getLength() * $itemB->getDepth() <=> $itemA->getWidth() * $itemA->getLength() * $itemA->getDepth();
        if ($volumeDecider !== 0) {
            return $volumeDecider;
        }
        $weightDecider = $itemB->getWeight() <=> $itemA->getWeight();
        if ($weightDecider !== 0) {
            return $weightDecider;
        }

        return $itemA->getDescription() <=> $itemB->getDescription();
    }