Millennium\Cache\Drivers\MemcacheDriver

Complexity

Total Complexity

9

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	10	4
A	fetch()	0	8	2
A	remove()	0	4	1
A	store()	0	4	2

<?php

namespace Millennium\Cache\Drivers;

use Millennium\Cache\Interfaces\CacheDriverInterface;

class MemcacheDriver implements CacheDriverInterface
{
    /**
     * @var \Memcache
     */
    private $memcache;

    /**
     * @var int
     */
    private $expire;

    public function __construct($_options = [])
    {
        if (!class_exists('Memcache')) {
            throw new \Millennium\Cache\Exceptions\DriverNotFoundException('Memcached not installed on your system');
        }
        $options = array_merge(['host' => '127.0.0.1', 'port' => '11211'], $_options);
        $this->memcache = new \Memcache();
        $this->memcache->connect($options['host'], $options['port']);
        $this->expire = isset($options['expire']) && ctype_digit($options['expire']) ? $options['expire'] : 3600;
    }

    public function fetch($key)
    {
        if (null !== $this->memcache->get($key)) {
            return $this->memcache->get($key);
        }

        return false;
    }

    public function remove($key)
    {
        return $this->memcache->delete($key);
    }

    public function store($key, $data, $expire = null)
    {
        return $this->memcache->set($key, $data, MEMCACHE_COMPRESSED, $expire ? $expire : time() + $this->expire);
    }
}