/**
* Executes the command cache:get.
*
* Display the information available about a cached value.
*
* @param InputInterface $input An InputInterface instance
* @param OutputInterface $output An OutputInterface instance
*
* @return null
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$key = $input->getArgument('key');
if ($this->cache->_exists($key)) {
$output->writeln('<info>' . $this->user->lang('VALUE') . $this->user->lang('COLON') . '</info>');
$value = $this->cache->get($key);
if (is_array($value)) {
$output->writeln(print_r($value, true), OutputInterface::OUTPUT_PLAIN);
} else {
$output->writeln($value, OutputInterface::OUTPUT_PLAIN);
}
} else {
$output->writeln('<error>' . $this->user->lang('NICOFUMA_DEBUGTOOLS_CLI_CACHE_KEY_UNAVAILABLE', $key) . '</error>');
}
}
