Access to cache in cli task not working with APC

Hello!

I have CLI Task and i need to work with cache.

UPD: It's strange that Apc handler works bad (always NULL), but Memcache handler working well.

GitHub issue: https://github.com/phalcon/cphalcon/issues/3269

I'm using di like that:

MainTask.php

use Phalcon\CLI\Task;

/**
 * Class MainTask
 *
 * @property \Phalcon\DI\FactoryDefault\CLI $di
 * @property \Phalcon\Cache\Multiple        $cache
 */
class MainTask extends Task
{
    protected $di;
    protected $cache;

    public function mainAction()
    {
        echo "\n\tUsage: $ php cli.php [task] [action] [args ...]\n\n";
        echo "\tAvaiable tasks:\n";
        echo "\t\t– cache\n";
    }

    public function initialize()
    {
        $this->di    = $this->getDI();
        $this->cache = $this->di->getShared('cache');
    }
}

CacheTask.php

use Api\Models\Users;

class CacheTask extends MainTask
{
    public function mainAction()
    {
        echo "\n\tUsage: $ php cli.php generate [action] [args ...]\n\n";
        echo "\tAvaiable tasks:\n";
        echo "\t\t– users\n";
    }

    public function usersAction()
    {
        $id      = 42;
        $key     = "Users_$id";
        $user    = Users::findFirst($id);
        $userArr = $user->toArray();
        $userArr['foobar'] = $user->calculateSomeData();
        $this->cache->save($key, $userArr);
        $userCached = $this->cache->get($key);

        var_export($id);         echo "\n"; // [ OK ]: 42
        var_export($key);        echo "\n"; // [ OK ]: "Users_42"
        var_export($userArr);    echo "\n"; // [ OK ]: array(/* ... */)
        var_export($userCached); echo "\n"; // [FAIL]: NULL
    }
}

Why $userCached is always null? Any data NOT write in cache.

services config

use Phalcon\Cache\Backend\Apc;
use Phalcon\Cache\Backend\Memcache;
use Phalcon\Cache\Frontend\Data;
use Phalcon\Cache\Multiple;
use Phalcon\Db\Adapter\Pdo\Mysql as DbAdapter;
use Phalcon\DI\FactoryDefault as ServerDI;
use Phalcon\DI\FactoryDefault\CLI as CliDI;

// List of all services
$serviceConfig = $config;
$serviceCache  = function () use ($serviceConfig) {
    $frontend = new Data($serviceConfig->cache->frontend->toArray());

    return new Multiple(array(
        // With APC test FAILS, $userCached == NULL
        new Apc($frontend, $serviceConfig->cache->apc->toArray()),
        // With Memcached everithing ok OK, $userCached == array(/**/)
//        new Memcache($frontend, $serviceConfig->cache->memcache->toArray()),
    ));
};
$serviceDb     = function () use ($serviceConfig) {
    return new DbAdapter($serviceConfig->db->toArray());
};

// Config
$sConfig = array(
    'cli'    => array(
        'cache'  => $serviceCache,
        'config' => $serviceConfig,
        'db'     => $serviceDb,
    ),
    'server' => array(
        'cache'  => $serviceCache,
        'config' => $serviceConfig,
        'db'     => $serviceDb,
    ),
);

// Load!
if (php_sapi_name() != 'cli') {
    $sLoadType = 'server';
    $di        = new ServerDI();
}
else {
    $sLoadType = 'cli';
    $di        = new CliDI();
}

foreach ($sConfig[$sLoadType] as $sName => $sCallback)
    $di->setShared($sName, $sCallback);