CacheTool\Command\ApcKeyExistsCommand

Complexity

Total Complexity

3

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes	4
Bugs	1	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	configure()	0	8	1
A	execute()	0	14	2

<?php

/*
 * This file is part of CacheTool.
 *
 * (c) Samuel Gordalina <samuel.gordalina@gmail.com>
 *
 * 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 ApcKeyExistsCommand extends ApcKeyFetchCommand
{
    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('apc:key:exists')
            ->setDescription('Checks if an APC key exists')
            ->addArgument('key', InputArgument::REQUIRED)
            ->setHelp('');
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->ensureExtensionLoaded('apc');

        $key = $input->getArgument('key');
        $value = $this->getCacheTool()->apc_exists($key);

        if ($value) {
            $output->writeln("<comment>APC key=<info>{$key}</info> exists</comment>");
        } else {
            $output->writeln("<comment>APC key=<info>{$key}</info> does not exist.</comment>");
            return 1;
        }
    }
}