<?php











namespace Composer;

use Composer\Autoload\ClassLoader;
use Composer\Semver\VersionParser;






class InstalledVersions
{
private static $installed = array (
  'root' => 
  array (
    'pretty_version' => 'dev-master',
    'version' => 'dev-master',
    'aliases' => 
    array (
    ),
    'reference' => 'b1713b746f5f85aeae002dce65ab579f27371191',
    'name' => '__root__',
  ),
  'versions' => 
  array (
    '__root__' => 
    array (
      'pretty_version' => 'dev-master',
      'version' => 'dev-master',
      'aliases' => 
      array (
      ),
      'reference' => 'b1713b746f5f85aeae002dce65ab579f27371191',
    ),
    'composer/semver' => 
    array (
      'pretty_version' => '3.2.4',
      'version' => '3.2.4.0',
      'aliases' => 
      array (
      ),
      'reference' => 'a02fdf930a3c1c3ed3a49b5f63859c0c20e10464',
    ),
    'composer/xdebug-handler' => 
    array (
      'pretty_version' => '1.4.5',
      'version' => '1.4.5.0',
      'aliases' => 
      array (
      ),
      'reference' => 'f28d44c286812c714741478d968104c5e604a1d4',
    ),
    'doctrine/annotations' => 
    array (
      'pretty_version' => '1.11.1',
      'version' => '1.11.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'ce77a7ba1770462cd705a91a151b6c3746f9c6ad',
    ),
    'doctrine/lexer' => 
    array (
      'pretty_version' => '1.2.1',
      'version' => '1.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'e864bbf5904cb8f5bb334f99209b48018522f042',
    ),
    'friendsofphp/php-cs-fixer' => 
    array (
      'pretty_version' => 'v2.17.3',
      'version' => '2.17.3.0',
      'aliases' => 
      array (
      ),
      'reference' => 'bd32f5dd72cdfc7b53f54077f980e144bfa2f595',
    ),
    'nextcloud/coding-standard' => 
    array (
      'pretty_version' => 'v0.5.0',
      'version' => '0.5.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '742ed895ae76c10daf95e08488cfb3f554199f40',
    ),
    'php-cs-fixer/diff' => 
    array (
      'pretty_version' => 'v1.3.1',
      'version' => '1.3.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'dbd31aeb251639ac0b9e7e29405c1441907f5759',
    ),
    'psr/container' => 
    array (
      'pretty_version' => '1.0.0',
      'version' => '1.0.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'b7ce3b176482dbbc1245ebf52b181af44c2cf55f',
    ),
    'psr/event-dispatcher' => 
    array (
      'pretty_version' => '1.0.0',
      'version' => '1.0.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'dbefd12671e8a14ec7f180cab83036ed26714bb0',
    ),
    'psr/event-dispatcher-implementation' => 
    array (
      'provided' => 
      array (
        0 => '1.0',
      ),
    ),
    'psr/log' => 
    array (
      'pretty_version' => '1.1.3',
      'version' => '1.1.3.0',
      'aliases' => 
      array (
      ),
      'reference' => '0f73288fd15629204f9d42b7055f72dacbe811fc',
    ),
    'psr/log-implementation' => 
    array (
      'provided' => 
      array (
        0 => '1.0',
      ),
    ),
    'symfony/console' => 
    array (
      'pretty_version' => 'v5.2.1',
      'version' => '5.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '47c02526c532fb381374dab26df05e7313978976',
    ),
    'symfony/deprecation-contracts' => 
    array (
      'pretty_version' => 'v2.2.0',
      'version' => '2.2.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '5fa56b4074d1ae755beb55617ddafe6f5d78f665',
    ),
    'symfony/event-dispatcher' => 
    array (
      'pretty_version' => 'v5.2.1',
      'version' => '5.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '1c93f7a1dff592c252574c79a8635a8a80856042',
    ),
    'symfony/event-dispatcher-contracts' => 
    array (
      'pretty_version' => 'v2.2.0',
      'version' => '2.2.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '0ba7d54483095a198fa51781bc608d17e84dffa2',
    ),
    'symfony/event-dispatcher-implementation' => 
    array (
      'provided' => 
      array (
        0 => '2.0',
      ),
    ),
    'symfony/filesystem' => 
    array (
      'pretty_version' => 'v5.2.1',
      'version' => '5.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'fa8f8cab6b65e2d99a118e082935344c5ba8c60d',
    ),
    'symfony/finder' => 
    array (
      'pretty_version' => 'v5.2.1',
      'version' => '5.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '0b9231a5922fd7287ba5b411893c0ecd2733e5ba',
    ),
    'symfony/options-resolver' => 
    array (
      'pretty_version' => 'v5.2.1',
      'version' => '5.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '87a2a4a766244e796dd9cb9d6f58c123358cd986',
    ),
    'symfony/polyfill-ctype' => 
    array (
      'pretty_version' => 'v1.22.1',
      'version' => '1.22.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'c6c942b1ac76c82448322025e084cadc56048b4e',
    ),
    'symfony/polyfill-intl-grapheme' => 
    array (
      'pretty_version' => 'v1.22.0',
      'version' => '1.22.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '267a9adeb8ecb8071040a740930e077cdfb987af',
    ),
    'symfony/polyfill-intl-normalizer' => 
    array (
      'pretty_version' => 'v1.22.0',
      'version' => '1.22.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '6e971c891537eb617a00bb07a43d182a6915faba',
    ),
    'symfony/polyfill-mbstring' => 
    array (
      'pretty_version' => 'v1.22.1',
      'version' => '1.22.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '5232de97ee3b75b0360528dae24e73db49566ab1',
    ),
    'symfony/polyfill-php70' => 
    array (
      'pretty_version' => 'v1.20.0',
      'version' => '1.20.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '5f03a781d984aae42cebd18e7912fa80f02ee644',
    ),
    'symfony/polyfill-php72' => 
    array (
      'pretty_version' => 'v1.22.0',
      'version' => '1.22.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'cc6e6f9b39fe8075b3dabfbaf5b5f645ae1340c9',
    ),
    'symfony/polyfill-php73' => 
    array (
      'pretty_version' => 'v1.22.0',
      'version' => '1.22.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'a678b42e92f86eca04b7fa4c0f6f19d097fb69e2',
    ),
    'symfony/polyfill-php80' => 
    array (
      'pretty_version' => 'v1.22.1',
      'version' => '1.22.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'dc3063ba22c2a1fd2f45ed856374d79114998f91',
    ),
    'symfony/process' => 
    array (
      'pretty_version' => 'v5.2.3',
      'version' => '5.2.3.0',
      'aliases' => 
      array (
      ),
      'reference' => '313a38f09c77fbcdc1d223e57d368cea76a2fd2f',
    ),
    'symfony/service-contracts' => 
    array (
      'pretty_version' => 'v2.2.0',
      'version' => '2.2.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'd15da7ba4957ffb8f1747218be9e1a121fd298a1',
    ),
    'symfony/stopwatch' => 
    array (
      'pretty_version' => 'v5.2.1',
      'version' => '5.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '2b105c0354f39a63038a1d8bf776ee92852813af',
    ),
    'symfony/string' => 
    array (
      'pretty_version' => 'v5.2.1',
      'version' => '5.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '5bd67751d2e3f7d6f770c9154b8fbcb2aa05f7ed',
    ),
  ),
);
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;
}
}
