CacheTool\Command\ApcBinLoadCommand::execute PHP Метод

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->ensureExtensionLoaded('apc');
        $file = $input->getOption('file');
        $noVerification = $input->getOption('no-verification');
        if (!$file) {
            $file = 'php://stdin';
        } else {
            if (!is_file($file) || !is_readable($file)) {
                throw new \InvalidArgumentException(sprintf("Could not read from file: %s", $file));
            }
        }
        $dump = file_get_contents($file);
        $flags = 0;
        if (!$noVerification) {
            $flags = APC_BIN_VERIFY_MD5 | APC_BIN_VERIFY_CRC32;
        }
        $success = $this->getCacheTool()->apc_bin_load($dump, $flags);
        if ($output->isVerbose()) {
            if ($success) {
                $output->writeln("<comment>Load was successful</comment>");
            } else {
                $output->writeln("<comment>Load was unsuccessful</comment>");
            }
        }
        return $success ? 0 : 1;
    }