PhpBrew\Command\DownloadCommand::execute PHP Method

    public function execute($version)
    {
        $version = preg_replace('/^php-/', '', $version);
        $releaseList = ReleaseList::getReadyInstance($this->options);
        $releases = $releaseList->getReleases();
        $versionInfo = $releaseList->getVersion($version);
        if (!$versionInfo) {
            throw new Exception("Version {$version} not found.");
        }
        $version = $versionInfo['version'];
        $distUrl = 'http://www.php.net/get/' . $versionInfo['filename'] . '/from/this/mirror';
        if ($mirrorSite = $this->options->mirror) {
            // http://tw1.php.net/distributions/php-5.3.29.tar.bz2
            $distUrl = $mirrorSite . '/distributions/' . $versionInfo['filename'];
        }
        $prepare = new PrepareDirectoryTask($this->logger, $this->options);
        $prepare->run();
        $distFileDir = Config::getDistFileDir();
        $download = new DownloadTask($this->logger, $this->options);
        $targetDir = $download->download($distUrl, $distFileDir, $versionInfo['md5']);
        if (!file_exists($targetDir)) {
            throw new Exception('Download failed.');
        }
        $this->logger->info("Done, please look at: {$targetDir}");
    }