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by Mike
19:30 queued 09:24
created

src/phpDocumentor/Application.php (1 issue)

Flag comparisons that always yield the same result

Bug Unused Code Major

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<?php
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declare(strict_types=1);
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/**
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 * This file is part of phpDocumentor.
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 *
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 * @author    Mike van Riel <[email protected]>
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 * @copyright 2010-2018 Mike van Riel / Naenius (http://www.naenius.com)
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 * @license   http://www.opensource.org/licenses/mit-license.php MIT
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 * @link      http://phpdoc.org
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 */
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namespace phpDocumentor;
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use phpDocumentor\Event\Dispatcher;
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use phpDocumentor\Parser\Event\PreFileEvent;
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use Psr\Log\LoggerInterface;
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use Psr\Log\LogLevel;
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use RuntimeException;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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/**
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 * Application class for phpDocumentor.
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 *
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 * Can be used as bootstrap when the run method is not invoked.
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 *
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 * @codeCoverageIgnore too many side-effects and system calls to properly test
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 */
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class Application
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{
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    public static function VERSION(): string
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    {
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        return trim(file_get_contents(__DIR__ . '/../../VERSION'));
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    }
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    public static function templateDirectory(): string
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    {
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        $templateDir = __DIR__ . '/../../data/templates';
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        // when installed using composer the templates are in a different folder
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        $composerTemplatePath = __DIR__ . '/../../../templates';
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        if (file_exists($composerTemplatePath)) {
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            $templateDir = $composerTemplatePath;
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        }
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        return $templateDir;
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    }
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    /**
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     * Initializes all components used by phpDocumentor.
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     */
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    public function __construct(LoggerInterface $logger, ContainerInterface $container)
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    {
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        $this->defineIniSettings();
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        Dispatcher::getInstance()->addListener(
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            'parser.file.pre',
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            function (PreFileEvent $event) use ($logger) {
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                $logger->log(LogLevel::NOTICE, 'Parsing ' . $event->getFile());
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            }
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        );
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        $this->container = $container;
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    }
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    /**
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     * Adjust php.ini settings.
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     *
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     * @throws RuntimeException
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     */
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    protected function defineIniSettings(): void
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    {
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        $this->setTimezone();
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        ini_set('memory_limit', '-1');
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        if (extension_loaded('Zend OPcache') && ini_get('opcache.enable') && ini_get('opcache.enable_cli')) {
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            if (ini_get('opcache.save_comments')) {
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                ini_set('opcache.load_comments', '1');
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            } else {
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                ini_set('opcache.enable', '0');
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            }
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        }
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        if (extension_loaded('Zend Optimizer+') && ini_get('zend_optimizerplus.save_comments') === 0) {
0 ignored issues
show
Unused Code Bug introduced by Jaapio
The strict comparison === seems to always evaluate to false as the types of ini_get('zend_optimizerplus.save_comments') (string) and 0 (integer) can never be identical. Maybe you want to use a loose comparison == instead?
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            throw new RuntimeException('Please enable zend_optimizerplus.save_comments in php.ini.');
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        }
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    }
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    /**
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     * If the timezone is not set anywhere, set it to UTC.
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     *
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     * This is done to prevent any warnings being outputted in relation to using
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     * date/time functions.
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     *
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     * @link http://php.net/manual/en/function.date-default-timezone-get.php for more information how PHP determines the
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     *     default timezone.
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     */
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    protected function setTimezone(): void
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    {
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        if (false === ini_get('date.timezone')) {
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            date_default_timezone_set('UTC');
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        }
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    }
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}
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