���� JFIF �� � ( %"1"%)+...383,7(-.-
![]() Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /proc/self/root/usr/share/php/Composer/SelfUpdate/ |
<?php /* * This file is part of Composer. * * (c) Nils Adermann <[email protected]> * Jordi Boggiano <[email protected]> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Composer\SelfUpdate; use Composer\Util\HttpDownloader; use Composer\Config; /** * @author Jordi Boggiano <[email protected]> */ class Versions { public static $channels = array('stable', 'preview', 'snapshot', '1', '2'); private $httpDownloader; private $config; private $channel; private $versionsData; public function __construct(Config $config, HttpDownloader $httpDownloader) { $this->httpDownloader = $httpDownloader; $this->config = $config; } public function getChannel() { if ($this->channel) { return $this->channel; } $channelFile = $this->config->get('home').'/update-channel'; if (file_exists($channelFile)) { $channel = trim(file_get_contents($channelFile)); if (in_array($channel, array('stable', 'preview', 'snapshot'), true)) { return $this->channel = $channel; } } return $this->channel = 'stable'; } public function setChannel($channel) { if (!in_array($channel, self::$channels, true)) { throw new \InvalidArgumentException('Invalid channel '.$channel.', must be one of: ' . implode(', ', self::$channels)); } $channelFile = $this->config->get('home').'/update-channel'; $this->channel = $channel; file_put_contents($channelFile, (is_numeric($channel) ? 'stable' : $channel).PHP_EOL); } public function getLatest($channel = null) { $versions = $this->getVersionsData(); foreach ($versions[$channel ?: $this->getChannel()] as $version) { if ($version['min-php'] <= PHP_VERSION_ID) { return $version; } } throw new \UnexpectedValueException('There is no version of Composer available for your PHP version ('.PHP_VERSION.')'); } private function getVersionsData() { if (!$this->versionsData) { if ($this->config->get('disable-tls') === true) { $protocol = 'http'; } else { $protocol = 'https'; } $this->versionsData = $this->httpDownloader->get($protocol . '://getcomposer.org/versions')->decodeJson(); } return $this->versionsData; } }