<?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' => '590e8dd56a6eb8d29c4a89316678473bbae07e1e',
    'name' => 'topthink/think',
  ),
  'versions' => 
  array (
    'ezyang/htmlpurifier' => 
    array (
      'pretty_version' => 'v4.13.0',
      'version' => '4.13.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '08e27c97e4c6ed02f37c5b2b20488046c8d90d75',
    ),
    'league/flysystem' => 
    array (
      'pretty_version' => '1.0.70',
      'version' => '1.0.70.0',
      'aliases' => 
      array (
      ),
      'reference' => '585824702f534f8d3cf7fab7225e8466cc4b7493',
    ),
    'league/flysystem-cached-adapter' => 
    array (
      'pretty_version' => '1.1.0',
      'version' => '1.1.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'd1925efb2207ac4be3ad0c40b8277175f99ffaff',
    ),
    'maennchen/zipstream-php' => 
    array (
      'pretty_version' => '2.1.0',
      'version' => '2.1.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'c4c5803cc1f93df3d2448478ef79394a5981cc58',
    ),
    'markbaker/complex' => 
    array (
      'pretty_version' => '2.0.0',
      'version' => '2.0.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '9999f1432fae467bc93c53f357105b4c31bb994c',
    ),
    'markbaker/matrix' => 
    array (
      'pretty_version' => '2.1.2',
      'version' => '2.1.2.0',
      'aliases' => 
      array (
      ),
      'reference' => '361c0f545c3172ee26c3d596a0aa03f0cef65e6a',
    ),
    'myclabs/php-enum' => 
    array (
      'pretty_version' => '1.8.0',
      'version' => '1.8.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '46cf3d8498b095bd33727b13fd5707263af99421',
    ),
    'opis/closure' => 
    array (
      'pretty_version' => '3.5.5',
      'version' => '3.5.5.0',
      'aliases' => 
      array (
      ),
      'reference' => 'dec9fc5ecfca93f45cd6121f8e6f14457dff372c',
    ),
    'phpoffice/phpspreadsheet' => 
    array (
      'pretty_version' => '1.17.1',
      'version' => '1.17.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'c55269cb06911575a126dc225a05c0e4626e5fb4',
    ),
    'psr/cache' => 
    array (
      'pretty_version' => '1.0.1',
      'version' => '1.0.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'd11b50ad223250cf17b86e38383413f5a6764bf8',
    ),
    'psr/container' => 
    array (
      'pretty_version' => '1.0.0',
      'version' => '1.0.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'b7ce3b176482dbbc1245ebf52b181af44c2cf55f',
    ),
    'psr/http-client' => 
    array (
      'pretty_version' => '1.0.1',
      'version' => '1.0.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '2dfb5f6c5eff0e91e20e913f8c5452ed95b86621',
    ),
    'psr/http-factory' => 
    array (
      'pretty_version' => '1.0.1',
      'version' => '1.0.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '12ac7fcd07e5b077433f5f2bee95b3a771bf61be',
    ),
    'psr/http-message' => 
    array (
      'pretty_version' => '1.0.1',
      'version' => '1.0.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'f6561bf28d520154e4b0ec72be95418abe6d9363',
    ),
    'psr/log' => 
    array (
      'pretty_version' => '1.1.3',
      'version' => '1.1.3.0',
      'aliases' => 
      array (
      ),
      'reference' => '0f73288fd15629204f9d42b7055f72dacbe811fc',
    ),
    'psr/simple-cache' => 
    array (
      'pretty_version' => '1.0.1',
      'version' => '1.0.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '408d5eafb83c57f6365a3ca330ff23aa4a5fa39b',
    ),
    'symfony/polyfill-mbstring' => 
    array (
      'pretty_version' => 'v1.18.1',
      'version' => '1.18.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'a6977d63bf9a0ad4c65cd352709e230876f9904a',
    ),
    'symfony/polyfill-php72' => 
    array (
      'pretty_version' => 'v1.18.1',
      'version' => '1.18.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '639447d008615574653fb3bc60d1986d7172eaae',
    ),
    'symfony/polyfill-php80' => 
    array (
      'pretty_version' => 'v1.18.1',
      'version' => '1.18.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'd87d5766cbf48d72388a9f6b85f280c8ad51f981',
    ),
    'symfony/var-dumper' => 
    array (
      'pretty_version' => 'v4.4.11',
      'version' => '4.4.11.0',
      'aliases' => 
      array (
      ),
      'reference' => '2125805a1a4e57f2340bc566c3013ca94d2722dc',
    ),
    'topthink/framework' => 
    array (
      'pretty_version' => 'v6.0.3',
      'version' => '6.0.3.0',
      'aliases' => 
      array (
      ),
      'reference' => 'b4046fb21e6163ba23a792b694162693dbe71b4b',
    ),
    'topthink/think' => 
    array (
      'pretty_version' => 'dev-master',
      'version' => 'dev-master',
      'aliases' => 
      array (
      ),
      'reference' => '590e8dd56a6eb8d29c4a89316678473bbae07e1e',
    ),
    'topthink/think-captcha' => 
    array (
      'pretty_version' => 'v3.0.4',
      'version' => '3.0.4.0',
      'aliases' => 
      array (
      ),
      'reference' => 'db5be361d3cd664d236fb95d5dffe93a117283ad',
    ),
    'topthink/think-helper' => 
    array (
      'pretty_version' => 'v3.1.4',
      'version' => '3.1.4.0',
      'aliases' => 
      array (
      ),
      'reference' => 'c28d37743bda4a0455286ca85b17b5791d626e10',
    ),
    'topthink/think-image' => 
    array (
      'pretty_version' => 'v1.0.7',
      'version' => '1.0.7.0',
      'aliases' => 
      array (
      ),
      'reference' => '8586cf47f117481c6d415b20f7dedf62e79d5512',
    ),
    'topthink/think-orm' => 
    array (
      'pretty_version' => 'v2.0.33',
      'version' => '2.0.33.0',
      'aliases' => 
      array (
      ),
      'reference' => '35ca511a1e4d671b39f7afb4c887703c16ef6957',
    ),
    'topthink/think-template' => 
    array (
      'pretty_version' => 'v2.0.7',
      'version' => '2.0.7.0',
      'aliases' => 
      array (
      ),
      'reference' => 'e98bdbb4a4c94b442f17dfceba81e0134d4fbd19',
    ),
    'topthink/think-trace' => 
    array (
      'pretty_version' => 'v1.3',
      'version' => '1.3.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'd8da2e39df268ab8775013de699f0c3012e51318',
    ),
    'topthink/think-view' => 
    array (
      'pretty_version' => 'v1.0.14',
      'version' => '1.0.14.0',
      'aliases' => 
      array (
      ),
      'reference' => 'edce0ae2c9551ab65f9e94a222604b0dead3576d',
    ),
  ),
);
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;
}
}