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<?php
/*
* This file is part of CacheTool.
*
* (c) Samuel Gordalina <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace CacheTool\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
class ApcuKeyExistsCommand extends ApcuKeyFetchCommand
{
/**
* {@inheritdoc}
protected function configure()
$this
->setName('apcu:key:exists')
->setDescription('Checks if an APCu key exists')
->addArgument('key', InputArgument::REQUIRED)
->setHelp('');
}
protected function execute(InputInterface $input, OutputInterface $output): int
$this->ensureExtensionLoaded('apcu');
$key = $input->getArgument('key');
$value = $this->getCacheTool()->apcu_exists($key);
if ($value) {
$output->writeln("<comment>APCu key=<info>{$key}</info> exists</comment>");
} else {
$output->writeln("<comment>APCu key=<info>{$key}</info> does not exist.</comment>");
return 1;
return 0;
gordalina /
cachetool
