array ( 'pretty_version' => 'dev-develop', 'version' => 'dev-develop', 'aliases' => array ( ), 'reference' => 'ea50fecd1924f436e13c2e53967160e97a14380a', 'name' => '__root__', ), 'versions' => array ( '__root__' => array ( 'pretty_version' => 'dev-develop', 'version' => 'dev-develop', 'aliases' => array ( ), 'reference' => 'ea50fecd1924f436e13c2e53967160e97a14380a', ), 'defuse/php-encryption' => array ( 'pretty_version' => 'v2.3.1', 'version' => '2.3.1.0', 'aliases' => array ( ), 'reference' => '77880488b9954b7884c25555c2a0ea9e7053f9d2', ), 'paragonie/random_compat' => array ( 'replaced' => array ( 0 => '9.99.99', ), ), 'sebastian/git' => array ( 'pretty_version' => '2.1.4', 'version' => '2.1.4.0', 'aliases' => array ( ), 'reference' => '815bbbc963cf35e5413df195aa29df58243ecd24', ), ), ); private static $canGetVendors; private static $installedByVendor = array(); public static function getInstalledPackages() { $packages = array(); foreach (self::getInstalled() as $installed) { $packages[] = array_keys($installed['versions']); } if (1 === \count($packages)) { return $packages[0]; } return array_keys(array_flip(\call_user_func_array('array_merge', $packages))); } public static function isInstalled($packageName) { foreach (self::getInstalled() as $installed) { if (isset($installed['versions'][$packageName])) { return true; } } return false; } public static function satisfies(VersionParser $parser, $packageName, $constraint) { $constraint = $parser->parseConstraints($constraint); $provided = $parser->parseConstraints(self::getVersionRanges($packageName)); return $provided->matches($constraint); } public static function getVersionRanges($packageName) { foreach (self::getInstalled() as $installed) { if (!isset($installed['versions'][$packageName])) { continue; } $ranges = array(); if (isset($installed['versions'][$packageName]['pretty_version'])) { $ranges[] = $installed['versions'][$packageName]['pretty_version']; } if (array_key_exists('aliases', $installed['versions'][$packageName])) { $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']); } if (array_key_exists('replaced', $installed['versions'][$packageName])) { $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']); } if (array_key_exists('provided', $installed['versions'][$packageName])) { $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']); } return implode(' || ', $ranges); } throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); } public static function getVersion($packageName) { foreach (self::getInstalled() as $installed) { if (!isset($installed['versions'][$packageName])) { continue; } if (!isset($installed['versions'][$packageName]['version'])) { return null; } return $installed['versions'][$packageName]['version']; } throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); } public static function getPrettyVersion($packageName) { foreach (self::getInstalled() as $installed) { if (!isset($installed['versions'][$packageName])) { continue; } if (!isset($installed['versions'][$packageName]['pretty_version'])) { return null; } return $installed['versions'][$packageName]['pretty_version']; } throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); } public static function getReference($packageName) { foreach (self::getInstalled() as $installed) { if (!isset($installed['versions'][$packageName])) { continue; } if (!isset($installed['versions'][$packageName]['reference'])) { return null; } return $installed['versions'][$packageName]['reference']; } throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); } public static function getRootPackage() { $installed = self::getInstalled(); return $installed[0]['root']; } public static function getRawData() { return self::$installed; } public static function reload($data) { self::$installed = $data; self::$installedByVendor = array(); } private static function getInstalled() { if (null === self::$canGetVendors) { self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders'); } $installed = array(); if (self::$canGetVendors) { foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) { if (isset(self::$installedByVendor[$vendorDir])) { $installed[] = self::$installedByVendor[$vendorDir]; } elseif (is_file($vendorDir.'/composer/installed.php')) { $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php'; } } } $installed[] = self::$installed; return $installed; } }