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Direktori : /proc/thread-self/root/home2/selectio/www/fms-worksuite/vendor/composer/semver/src/ |
Current File : //proc/thread-self/root/home2/selectio/www/fms-worksuite/vendor/composer/semver/src/Semver.php |
<?php /* * This file is part of composer/semver. * * (c) Composer <https://github.com/composer> * * For the full copyright and license information, please view * the LICENSE file that was distributed with this source code. */ namespace Composer\Semver; use Composer\Semver\Constraint\Constraint; class Semver { const SORT_ASC = 1; const SORT_DESC = -1; /** @var VersionParser */ private static $versionParser; /** * Determine if given version satisfies given constraints. * * @param string $version * @param string $constraints * * @return bool */ public static function satisfies($version, $constraints) { if (null === self::$versionParser) { self::$versionParser = new VersionParser(); } $versionParser = self::$versionParser; $provider = new Constraint('==', $versionParser->normalize($version)); $parsedConstraints = $versionParser->parseConstraints($constraints); return $parsedConstraints->matches($provider); } /** * Return all versions that satisfy given constraints. * * @param string[] $versions * @param string $constraints * * @return string[] */ public static function satisfiedBy(array $versions, $constraints) { $versions = array_filter($versions, function ($version) use ($constraints) { return Semver::satisfies($version, $constraints); }); return array_values($versions); } /** * Sort given array of versions. * * @param string[] $versions * * @return string[] */ public static function sort(array $versions) { return self::usort($versions, self::SORT_ASC); } /** * Sort given array of versions in reverse. * * @param string[] $versions * * @return string[] */ public static function rsort(array $versions) { return self::usort($versions, self::SORT_DESC); } /** * @param string[] $versions * @param int $direction * * @return string[] */ private static function usort(array $versions, $direction) { if (null === self::$versionParser) { self::$versionParser = new VersionParser(); } $versionParser = self::$versionParser; $normalized = array(); // Normalize outside of usort() scope for minor performance increase. // Creates an array of arrays: [[normalized, key], ...] foreach ($versions as $key => $version) { $normalizedVersion = $versionParser->normalize($version); $normalizedVersion = $versionParser->normalizeDefaultBranch($normalizedVersion); $normalized[] = array($normalizedVersion, $key); } usort($normalized, function (array $left, array $right) use ($direction) { if ($left[0] === $right[0]) { return 0; } if (Comparator::lessThan($left[0], $right[0])) { return -$direction; } return $direction; }); // Recreate input array, using the original indexes which are now in sorted order. $sorted = array(); foreach ($normalized as $item) { $sorted[] = $versions[$item[1]]; } return $sorted; } }