findByName() public static method

Find a installed build by name, currently a $name is a php version, but in future we may have customized name for users.
public static findByName ( string $name ) : Build
$name string
return Build
Esempio n. 1
0
    public function execute($version)
    {
        $distUrl = NULL;
        $versionInfo = array();
        $releaseList = ReleaseList::getReadyInstance();
        $versionDslParser = new VersionDslParser();
        $clean = new MakeTask($this->logger, $this->options);
        $clean->setQuiet();
        if ($root = $this->options->root) {
            Config::setPhpbrewRoot($root);
        }
        if ($home = $this->options->home) {
            Config::setPhpbrewHome($home);
        }
        if ('latest' === strtolower($version)) {
            $version = $releaseList->getLatestVersion();
        }
        // this should point to master or the latest version branch yet to be released
        if ('next' === strtolower($version)) {
            $version = "github.com/php/php-src:master";
        }
        if ($info = $versionDslParser->parse($version)) {
            $version = $info['version'];
            $distUrl = $info['url'];
            // always redownload when installing from github master
            // beware to keep this behavior after clean up the TODO below
            $this->options['force']->setValue(true);
        } else {
            // TODO ↓ clean later ↓ d.d.d versions should be part of the DSL too
            $version = preg_replace('/^php-/', '', $version);
            $versionInfo = $releaseList->getVersion($version);
            if (!$versionInfo) {
                throw new Exception("Version {$version} not found.");
            }
            $version = $versionInfo['version'];
            $distUrlPolicy = new DistributionUrlPolicy();
            if ($this->options->mirror) {
                $distUrlPolicy->setMirrorSite($this->options->mirror);
            }
            $distUrl = $distUrlPolicy->buildUrl($version, $versionInfo['filename']);
        }
        // get options and variants for building php
        // and skip the first argument since it's the target version.
        $args = func_get_args();
        array_shift($args);
        // shift the version name
        $semanticOptions = $this->parseSemanticOptions($args);
        $buildAs = isset($semanticOptions['as']) ? $semanticOptions['as'] : $this->options->name;
        $buildLike = isset($semanticOptions['like']) ? $semanticOptions['like'] : $this->options->like;
        // convert patch to realpath
        if ($this->options->patch) {
            $patchPaths = array();
            foreach ($this->options->patch as $patch) {
                /** @var \SplFileInfo $patch */
                $patchPath = realpath($patch);
                if ($patchPath !== false) {
                    $patchPaths[(string) $patch] = $patchPath;
                }
            }
            // rewrite patch paths
            $this->options->keys['patch']->value = $patchPaths;
        }
        // Initialize the build object, contains the information to build php.
        $build = new Build($version, $buildAs);
        $installPrefix = Config::getInstallPrefix() . DIRECTORY_SEPARATOR . $build->getName();
        if (!file_exists($installPrefix)) {
            mkdir($installPrefix, 0755, true);
        }
        $build->setInstallPrefix($installPrefix);
        // find inherited variants
        if ($buildLike) {
            if ($parentBuild = Build::findByName($buildLike)) {
                $build->loadVariantInfo($parentBuild->settings->toArray());
            }
        }
        $msg = "===> phpbrew will now build {$build->getVersion()}";
        if ($buildLike) {
            $msg .= ' using variants from ' . $buildLike;
        }
        if (isset($semanticOptions['using'])) {
            $msg .= ' plus custom variants: ' . join(', ', $semanticOptions['using']);
            $args = array_merge($args, $semanticOptions['using']);
        }
        if ($buildAs) {
            $msg .= ' as ' . $buildAs;
        }
        $this->logger->info($msg);
        if (!empty($args)) {
            $this->logger->debug("---> Parsing variants from command arguments '" . join(' ', $args) . "'");
        }
        // ['extra_options'] => the extra options to be passed to ./configure command
        // ['enabled_variants'] => enabeld variants
        // ['disabled_variants'] => disabled variants
        $variantInfo = VariantParser::parseCommandArguments($args);
        $build->loadVariantInfo($variantInfo);
        // load again
        // assume +default variant if no build config is given and warn about that
        if (!$variantInfo['enabled_variants']) {
            $build->setBuildSettings(new DefaultBuildSettings());
            $this->logger->notice("You haven't set any variant. A default set of extensions will be installed for the minimum requirement:");
            $this->logger->notice('[' . implode(', ', array_keys($build->getVariants())) . ']');
            $this->logger->notice("Please run 'phpbrew variants' for more information.\n");
        }
        if (preg_match('/5\\.3\\./', $version)) {
            $this->logger->notice("PHP 5.3 requires +intl, enabled by default.");
            $build->enableVariant('intl');
        }
        // always add +xml by default unless --without-pear is present
        // TODO: This can be done by "-pear"
        if (!in_array('--without-pear', $variantInfo['extra_options'])) {
            $build->enableVariant('xml');
        }
        $this->logger->info('===> Loading and resolving variants...');
        $removedVariants = $build->loadVariantInfo($variantInfo);
        if (!empty($removedVariants)) {
            $this->logger->debug('Removed variants: ' . join(',', $removedVariants));
        }
        $prepareTask = new PrepareDirectoryTask($this->logger, $this->options);
        $prepareTask->run($build);
        // Move to to build directory, because we are going to download distribution.
        $buildDir = $this->options->{'build-dir'} ?: Config::getBuildDir();
        if (!file_exists($buildDir)) {
            mkdir($buildDir, 0755, true);
        }
        $variantBuilder = new VariantBuilder();
        $variants = $variantBuilder->build($build);
        $distFileDir = Config::getDistFileDir();
        $downloadTask = new DownloadTask($this->logger, $this->options);
        $targetFilePath = $downloadTask->download($distUrl, $distFileDir, isset($versionInfo['md5']) ? $versionInfo['md5'] : NULL);
        if (!file_exists($targetFilePath)) {
            throw new Exception("Download failed, {$targetFilePath} does not exist.");
        }
        unset($downloadTask);
        $extractTask = new ExtractTask($this->logger, $this->options);
        $targetDir = $extractTask->extract($build, $targetFilePath, $buildDir);
        if (!file_exists($targetDir)) {
            throw new Exception("Extract failed, {$targetDir} does not exist.");
        }
        unset($extractTask);
        // Update build source directory
        $this->logger->debug('Source Directory: ' . realpath($targetDir));
        $build->setSourceDirectory($targetDir);
        if (!$this->options->{'no-clean'} && file_exists($targetDir . DIRECTORY_SEPARATOR . 'Makefile')) {
            $this->logger->info("Found existing Makefile, running make clean to ensure everything will be rebuilt.");
            $this->logger->info("You can append --no-clean option after the install command if you don't want to rebuild.");
            $clean->clean($build);
        }
        // Change directory to the downloaded source directory.
        chdir($targetDir);
        // Write variants info.
        $variantInfoFile = $build->getInstallPrefix() . DIRECTORY_SEPARATOR . 'phpbrew.variants';
        $this->logger->debug("Writing variant info to {$variantInfoFile}");
        if (false === $build->writeVariantInfoFile($variantInfoFile)) {
            $this->logger->warn("Can't store variant info.");
        }
        $buildLogFile = $build->getBuildLogPath();
        if (!$this->options->{'no-configure'}) {
            $configureTask = new ConfigureTask($this->logger, $this->options);
            $configureTask->run($build, $variants);
            unset($configureTask);
            // trigger __destruct
        }
        $buildTask = new BuildTask($this->logger, $this->options);
        $buildTask->run($build);
        unset($buildTask);
        // trigger __destruct
        if ($this->options->{'test'}) {
            $testTask = new TestTask($this->logger, $this->options);
            $testTask->run($build);
            unset($testTask);
            // trigger __destruct
        }
        if (!$this->options->{'no-install'}) {
            $installTask = new InstallTask($this->logger, $this->options);
            $installTask->install($build);
            unset($installTask);
            // trigger __destruct
        }
        if ($this->options->{'post-clean'}) {
            $clean->clean($build);
        }
        $dsym = new DSymTask($this->logger, $this->options);
        $dsym->patch($build, $this->options);
        // copy php-fpm config
        $this->logger->info("---> Creating php-fpm.conf");
        $phpFpmConfigPath = "sapi/fpm/php-fpm.conf";
        $phpFpmTargetConfigPath = $build->getEtcDirectory() . DIRECTORY_SEPARATOR . 'php-fpm.conf';
        if (file_exists($phpFpmConfigPath)) {
            if (!file_exists($phpFpmTargetConfigPath)) {
                copy($phpFpmConfigPath, $phpFpmTargetConfigPath);
            } else {
                $this->logger->notice("Found existing {$phpFpmTargetConfigPath}.");
            }
        }
        $this->logger->info("---> Creating php.ini");
        $phpConfigPath = $build->getSourceDirectory() . DIRECTORY_SEPARATOR . ($this->options->production ? 'php.ini-production' : 'php.ini-development');
        $this->logger->info("---> Copying {$phpConfigPath} ");
        if (file_exists($phpConfigPath) && !$this->options->dryrun) {
            $targetConfigPath = $build->getEtcDirectory() . DIRECTORY_SEPARATOR . 'php.ini';
            if (file_exists($targetConfigPath)) {
                $this->logger->notice("Found existing {$targetConfigPath}.");
            } else {
                // TODO: Move this to PhpConfigPatchTask
                // move config file to target location
                copy($phpConfigPath, $targetConfigPath);
            }
            if (!$this->options->{'no-patch'}) {
                $config = parse_ini_file($targetConfigPath, true);
                $configContent = file_get_contents($targetConfigPath);
                $patched = false;
                if (!isset($config['date']['timezone'])) {
                    $this->logger->info('---> Found date.timezone is not set, patching...');
                    // Replace current timezone
                    if ($timezone = ini_get('date.timezone')) {
                        $this->logger->info("---> Found date.timezone, patching config timezone with {$timezone}");
                        $configContent = preg_replace('/^;?date.timezone\\s*=\\s*.*/im', "date.timezone = {$timezone}", $configContent);
                    }
                    $patched = true;
                }
                if (!isset($config['phar']['readonly'])) {
                    $pharReadonly = ini_get('phar.readonly');
                    // 0 or "" means readonly is disabled manually
                    if (!$pharReadonly) {
                        $this->logger->info("---> Disabling phar.readonly option.");
                        $configContent = preg_replace('/^;?phar.readonly\\s*=\\s*.*/im', "phar.readonly = 0", $configContent);
                    }
                }
                file_put_contents($targetConfigPath, $configContent);
            }
        }
        $this->logger->info("Initializing pear config...");
        $home = Config::getPhpbrewHome();
        @mkdir("{$home}/tmp/pear/temp", 0755, true);
        @mkdir("{$home}/tmp/pear/cache_dir", 0755, true);
        @mkdir("{$home}/tmp/pear/download_dir", 0755, true);
        system("pear config-set temp_dir {$home}/tmp/pear/temp");
        system("pear config-set cache_dir {$home}/tmp/pear/cache_dir");
        system("pear config-set download_dir {$home}/tmp/pear/download_dir");
        $this->logger->info("Enabling pear auto-discover...");
        system("pear config-set auto_discover 1");
        $this->logger->debug("Source directory: " . $targetDir);
        $buildName = $build->getName();
        $this->logger->info("Congratulations! Now you have PHP with {$version} as {$buildName}");
        echo <<<EOT
To use the newly built PHP, try the line(s) below:

    \$ phpbrew use {$buildName}

Or you can use switch command to switch your default php to {$buildName}:

    \$ phpbrew switch {$buildName}

Enjoy!

EOT;
    }
Esempio n. 2
0
    public function execute($version)
    {
        if (extension_loaded('posix') && posix_getuid() === 0) {
            $this->logger->warn("*WARNING* You're runing phpbrew as root/sudo. Unless you're going to install\nsystem-wide phpbrew or this might cause problems.");
            sleep(3);
        }
        $distUrl = null;
        $versionInfo = array();
        $releaseList = ReleaseList::getReadyInstance($this->options);
        $versionDslParser = new VersionDslParser();
        $clean = new MakeTask($this->logger, $this->options);
        $clean->setQuiet();
        if ($root = $this->options->root) {
            Config::setPhpbrewRoot($root);
        }
        if ($home = $this->options->home) {
            Config::setPhpbrewHome($home);
        }
        if ('latest' === strtolower($version)) {
            $version = $releaseList->getLatestVersion();
        }
        // this should point to master or the latest version branch yet to be released
        if ('next' === strtolower($version)) {
            $version = 'github.com/php/php-src:master';
        }
        if ($info = $versionDslParser->parse($version)) {
            $version = $info['version'];
            $distUrl = $info['url'];
            // always redownload when installing from github master
            // beware to keep this behavior after clean up the TODO below
            $this->options['force']->setValue(true);
        } else {
            // TODO ↓ clean later ↓ d.d.d versions should be part of the DSL too
            $version = preg_replace('/^php-/', '', $version);
            $versionInfo = $releaseList->getVersion($version);
            if (!$versionInfo) {
                throw new Exception("Version {$version} not found.");
            }
            $version = $versionInfo['version'];
            $distUrlPolicy = new DistributionUrlPolicy();
            if ($this->options->mirror) {
                $distUrlPolicy->setMirrorSite($this->options->mirror);
            }
            $distUrl = $distUrlPolicy->buildUrl($version, $versionInfo['filename'], $versionInfo['museum']);
        }
        // get options and variants for building php
        // and skip the first argument since it's the target version.
        $args = func_get_args();
        array_shift($args);
        // shift the version name
        $semanticOptions = $this->parseSemanticOptions($args);
        $buildAs = isset($semanticOptions['as']) ? $semanticOptions['as'] : $this->options->name;
        $buildLike = isset($semanticOptions['like']) ? $semanticOptions['like'] : $this->options->like;
        // convert patch to realpath
        if ($this->options->patch) {
            $patchPaths = array();
            foreach ($this->options->patch as $patch) {
                /* @var \SplFileInfo $patch */
                $patchPath = realpath($patch);
                if ($patchPath !== false) {
                    $patchPaths[(string) $patch] = $patchPath;
                }
            }
            // rewrite patch paths
            $this->options->keys['patch']->value = $patchPaths;
        }
        // Initialize the build object, contains the information to build php.
        $build = new Build($version, $buildAs);
        $installPrefix = Config::getInstallPrefix() . DIRECTORY_SEPARATOR . $build->getName();
        if (!file_exists($installPrefix)) {
            mkdir($installPrefix, 0755, true);
        }
        $build->setInstallPrefix($installPrefix);
        // find inherited variants
        if ($buildLike) {
            if ($parentBuild = Build::findByName($buildLike)) {
                $this->logger->info("===> Loading build settings from {$buildLike}");
                $build->loadVariantInfo($parentBuild->settings->toArray());
            }
        }
        $msg = "===> phpbrew will now build {$build->getVersion()}";
        if ($buildLike) {
            $msg .= ' using variants from ' . $buildLike;
        }
        if (isset($semanticOptions['using'])) {
            $msg .= ' plus custom variants: ' . implode(', ', $semanticOptions['using']);
            $args = array_merge($args, $semanticOptions['using']);
        }
        if ($buildAs) {
            $msg .= ' as ' . $buildAs;
        }
        $this->logger->info($msg);
        if (!empty($args)) {
            $this->logger->debug("---> Parsing variants from command arguments '" . implode(' ', $args) . "'");
        }
        // ['extra_options'] => the extra options to be passed to ./configure command
        // ['enabled_variants'] => enabeld variants
        // ['disabled_variants'] => disabled variants
        $variantInfo = VariantParser::parseCommandArguments($args);
        $build->loadVariantInfo($variantInfo);
        // load again
        // assume +default variant if no build config is given and warn about that
        if (!$variantInfo['enabled_variants']) {
            $build->setBuildSettings(new DefaultBuildSettings());
            $this->logger->notice("You haven't set any variant. A default set of extensions will be installed for the minimum requirement:");
            $this->logger->notice('[' . implode(', ', array_keys($build->getVariants())) . ']');
            $this->logger->notice("Please run 'phpbrew variants' for more information.\n");
        }
        if (preg_match('/5\\.3\\./', $version)) {
            $this->logger->notice('PHP 5.3 requires +intl, enabled by default.');
            $build->enableVariant('intl');
        }
        // always add +xml by default unless --without-pear is present
        // TODO: This can be done by "-pear"
        if (!in_array('--without-pear', $variantInfo['extra_options'])) {
            $build->enableVariant('xml');
        }
        $this->logger->info('===> Loading and resolving variants...');
        $removedVariants = $build->loadVariantInfo($variantInfo);
        if (!empty($removedVariants)) {
            $this->logger->debug('Removed variants: ' . implode(',', $removedVariants));
        }
        $prepareTask = new PrepareDirectoryTask($this->logger, $this->options);
        $prepareTask->run($build);
        // Move to to build directory, because we are going to download distribution.
        $buildDir = $this->options->{'build-dir'} ?: Config::getBuildDir();
        if (!file_exists($buildDir)) {
            mkdir($buildDir, 0755, true);
        }
        $variantBuilder = new VariantBuilder();
        $configureOptions = $variantBuilder->build($build);
        $distFileDir = Config::getDistFileDir();
        $downloadTask = new DownloadTask($this->logger, $this->options);
        $targetFilePath = $downloadTask->download($distUrl, $distFileDir, isset($versionInfo['md5']) ? $versionInfo['md5'] : null);
        if (!file_exists($targetFilePath)) {
            throw new SystemCommandException("Download failed, {$targetFilePath} does not exist.", $build);
        }
        unset($downloadTask);
        $extractTask = new ExtractTask($this->logger, $this->options);
        $targetDir = $extractTask->extract($build, $targetFilePath, $buildDir);
        if (!file_exists($targetDir)) {
            throw new SystemCommandException("Extract failed, {$targetDir} does not exist.", $build);
        }
        unset($extractTask);
        // Update build source directory
        $this->logger->debug('Source Directory: ' . realpath($targetDir));
        $build->setSourceDirectory($targetDir);
        if (!$this->options->{'no-clean'} && file_exists($targetDir . DIRECTORY_SEPARATOR . 'Makefile')) {
            $this->logger->info('Found existing Makefile, running make clean to ensure everything will be rebuilt.');
            $this->logger->info("You can append --no-clean option after the install command if you don't want to rebuild.");
            $clean->clean($build);
        }
        // Change directory to the downloaded source directory.
        chdir($targetDir);
        // Write variants info.
        $variantInfoFile = $build->getInstallPrefix() . DIRECTORY_SEPARATOR . 'phpbrew.variants';
        $this->logger->debug("Writing variant info to {$variantInfoFile}");
        if (false === $build->writeVariantInfoFile($variantInfoFile)) {
            $this->logger->warn("Can't store variant info.");
        }
        $buildLogFile = $build->getBuildLogPath();
        if (!$this->options->{'no-configure'}) {
            $configureTask = new BeforeConfigureTask($this->logger, $this->options);
            $configureTask->run($build);
            unset($configureTask);
            // trigger __destruct
            $configureTask = new ConfigureTask($this->logger, $this->options);
            $configureTask->run($build, $configureOptions);
            unset($configureTask);
            // trigger __destruct
            $configureTask = new AfterConfigureTask($this->logger, $this->options);
            $configureTask->run($build);
            unset($configureTask);
            // trigger __destruct
        }
        $buildTask = new BuildTask($this->logger, $this->options);
        $buildTask->run($build);
        unset($buildTask);
        // trigger __destruct
        if ($this->options->{'test'}) {
            $testTask = new TestTask($this->logger, $this->options);
            $testTask->run($build);
            unset($testTask);
            // trigger __destruct
        }
        if (!$this->options->{'no-install'}) {
            $installTask = new InstallTask($this->logger, $this->options);
            $installTask->install($build);
            unset($installTask);
            // trigger __destruct
        }
        if ($this->options->{'post-clean'}) {
            $clean->clean($build);
        }
        $dsym = new DSymTask($this->logger, $this->options);
        $dsym->patch($build, $this->options);
        // copy php-fpm config
        $this->logger->info('---> Creating php-fpm.conf');
        $etcDirectory = $build->getEtcDirectory();
        $fpmUnixSocket = $build->getInstallPrefix() . "/var/run/php-fpm.sock";
        $this->installAs("{$etcDirectory}/php-fpm.conf.default", "{$etcDirectory}/php-fpm.conf");
        $this->installAs("{$etcDirectory}/php-fpm.d/www.conf.default", "{$etcDirectory}/php-fpm.d/www.conf");
        $patchingFiles = array("{$etcDirectory}/php-fpm.d/www.conf", "{$etcDirectory}/php-fpm.conf");
        foreach ($patchingFiles as $patchingFile) {
            if (file_exists($patchingFile)) {
                $this->logger->info("---> Found {$patchingFile}");
                // Patch pool listen unix
                // The original config was below:
                //
                // listen = 127.0.0.1:9000
                //
                // See http://php.net/manual/en/install.fpm.configuration.php for more details
                $ini = file_get_contents($patchingFile);
                $this->logger->info("---> Patching default fpm pool listen path to {$fpmUnixSocket}");
                $ini = preg_replace('/^listen = .*$/m', "listen = {$fpmUnixSocket}\n", $ini);
                file_put_contents($patchingFile, $ini);
                break;
            }
        }
        $this->logger->info('---> Creating php.ini');
        $phpConfigPath = $build->getSourceDirectory() . DIRECTORY_SEPARATOR . ($this->options->production ? 'php.ini-production' : 'php.ini-development');
        $this->logger->info("---> Copying {$phpConfigPath} ");
        if (file_exists($phpConfigPath) && !$this->options->dryrun) {
            $targetConfigPath = $etcDirectory . DIRECTORY_SEPARATOR . 'php.ini';
            if (file_exists($targetConfigPath)) {
                $this->logger->notice("Found existing {$targetConfigPath}.");
            } else {
                // TODO: Move this to PhpConfigPatchTask
                // move config file to target location
                copy($phpConfigPath, $targetConfigPath);
            }
            if (!$this->options->{'no-patch'}) {
                $config = parse_ini_file($targetConfigPath, true);
                $configContent = file_get_contents($targetConfigPath);
                $patched = false;
                if (!isset($config['date']['timezone'])) {
                    $this->logger->info('---> Found date.timezone is not set, patching...');
                    // Replace current timezone
                    if ($timezone = ini_get('date.timezone')) {
                        $this->logger->info("---> Found date.timezone, patching config timezone with {$timezone}");
                        $configContent = preg_replace('/^;?date.timezone\\s*=\\s*.*/im', "date.timezone = {$timezone}", $configContent);
                    }
                    $patched = true;
                }
                if (!isset($config['phar']['readonly'])) {
                    $pharReadonly = ini_get('phar.readonly');
                    // 0 or "" means readonly is disabled manually
                    if (!$pharReadonly) {
                        $this->logger->info('---> Disabling phar.readonly option.');
                        $configContent = preg_replace('/^;?phar.readonly\\s*=\\s*.*/im', 'phar.readonly = 0', $configContent);
                    }
                }
                // turn off detect_encoding for 5.3
                if ($build->compareVersion('5.4') < 0) {
                    $this->logger->info("---> Turn off detect_encoding for php 5.3.*");
                    $configContent = $configContent . "\ndetect_unicode = Off\n";
                }
                file_put_contents($targetConfigPath, $configContent);
            }
        }
        if ($build->isEnabledVariant('pear')) {
            $this->logger->info('Initializing pear config...');
            $home = Config::getHome();
            @mkdir("{$home}/tmp/pear/temp", 0755, true);
            @mkdir("{$home}/tmp/pear/cache_dir", 0755, true);
            @mkdir("{$home}/tmp/pear/download_dir", 0755, true);
            system("pear config-set temp_dir {$home}/tmp/pear/temp");
            system("pear config-set cache_dir {$home}/tmp/pear/cache_dir");
            system("pear config-set download_dir {$home}/tmp/pear/download_dir");
            $this->logger->info('Enabling pear auto-discover...');
            system('pear config-set auto_discover 1');
        }
        $this->logger->debug('Source directory: ' . $targetDir);
        $buildName = $build->getName();
        $this->logger->info("Congratulations! Now you have PHP with {$version} as {$buildName}");
        if ($build->isEnabledVariant('pdo') && $build->isEnabledVariant('mysql')) {
            echo <<<EOT

* We found that you enabled 'mysql' variant, you might need to setup your
  'pdo_mysql.default_socket' or 'mysqli.default_socket' in your php.ini file.

EOT;
        }
        if (isset($targetConfigPath)) {
            echo <<<EOT

* To configure your installed PHP further, you can edit the config file at
    {$targetConfigPath}

EOT;
        }
        // If the bashrc file is not found, it means 'init' command didn't get
        // a chance to be executed.
        if (!file_exists(Config::getHome() . DIRECTORY_SEPARATOR . 'bashrc')) {
            echo <<<EOT

* WARNING:
  You haven't run 'phpbrew init' yet! Be sure to setup your phpbrew to use your own php(s)
  Please run 'phpbrew init' to setup your phpbrew in place.

EOT;
        }
        // If the environment variable is not defined, it means users didn't
        // setup ther .bashrc or .zshrc
        if (!getenv('PHPBREW_HOME')) {
            echo <<<EOT

* WARNING:
  You haven't setup your .bashrc file to load phpbrew shell script yet!
  Please run 'phpbrew init' to see the steps!

EOT;
        }
        echo <<<EOT

To use the newly built PHP, try the line(s) below:

    \$ phpbrew use {$buildName}

Or you can use switch command to switch your default php to {$buildName}:

    \$ phpbrew switch {$buildName}

Enjoy!

EOT;
    }