Version\Comparison\SemverComparator::compare()

Complexity

Conditions	6
Paths	6

Size

Total Lines

22

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	6

Importance

Changes

0

<?php
    public function compare(Version $version1, Version $version2): int
    {
        if (0 !== ($majorCompareResult = ($version1->getMajor() <=> $version2->getMajor()))) {
            return $majorCompareResult;
        }

        if (0 !== ($minorCompareResult = ($version1->getMinor() <=> $version2->getMinor()))) {
            return $minorCompareResult;
        }

        if (0 !== ($patchCompareResult = ($version1->getPatch() <=> $version2->getPatch()))) {
            return $patchCompareResult;
        }

        if ($version1->isPreRelease() xor $version2->isPreRelease()) {
            return !$version1->isPreRelease()
                ? 1 // normal version has greater precedence than a pre-release version version
                : -1; // pre-release version has lower precedence than a normal version
        }

        return $version1->getPreRelease()->compareTo($version2->getPreRelease());
    }
}