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<?php |
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namespace Timegryd\OpcacheResetBundle\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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use GuzzleHttp\Client as HttpClient; |
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use Timegryd\OpcacheResetBundle\Helper\OpcacheResetCommandHelper; |
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class OpcacheResetCommand extends ContainerAwareCommand |
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{ |
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/** |
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* @var string |
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*/ |
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protected $defaultHost; |
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/** |
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* @var string |
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*/ |
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protected $defaultDir; |
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/** |
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* @var OpcacheResetCommandHelper |
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*/ |
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protected $helper; |
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public function __construct($defaultHost, $defaultDir, OpcacheResetCommandHelper $opcacheResetCommandHelper, HttpClient $httpClient) |
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{ |
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$this->defaultHost = $defaultHost; |
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$this->defaultDir = $defaultDir; |
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$this->helper = $opcacheResetCommandHelper; |
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$this->httpClient = $httpClient; |
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parent::__construct(); |
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} |
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protected function configure() |
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{ |
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$this |
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->setName('opcache:reset') |
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->setDescription('Reset opcache') |
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->addArgument('host', InputArgument::OPTIONAL, 'Base url to call', $this->defaultHost) |
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->addArgument('dir', InputArgument::OPTIONAL, 'Web dir where to create file to call', $this->defaultDir) |
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; |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$output->writeln(['Opcache reset begin', '==================='], OutputInterface::VERBOSITY_VERBOSE); |
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$token = sha1(uniqid()); |
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$this->helper->createFile($input->getArgument('dir'), $token); |
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$output->writeln('File created', OutputInterface::VERBOSITY_VERBOSE); |
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$url = $this->helper->generateUrl($input->getArgument('host'), $token); |
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$response = $this->httpClient->request('GET', $url); |
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$this->helper->clean($input->getArgument('dir')); |
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$output->writeln('File deleted', OutputInterface::VERBOSITY_VERBOSE); |
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$output->writeln($this->helper->handleResponse($response), OutputInterface::VERBOSITY_VERBOSE); |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: