[V6˖] Act on all instances

⚠️ Please note that this feature has been removed as of the V8

⚠️ It's been replaced by aggregated cluster support, see migration guide

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Sometimes you may need to make an operation over all instanced drivers. As of the V6 an helper is now available to make those operations easier:

Getting statistics of all instanced drivers:

<?php

/**
 * @author Khoa Bui (khoaofgod)  <khoaofgod@gmail.com> http://www.phpfastcache.com
 * @author Georges.L (Geolim4)  <contact@geolim4.com>
 */
use phpFastCache\CacheManager;
use phpFastCache\Entities\driverStatistic;
use phpFastCache\Helper\ActOnAll;


chdir(__DIR__);
require_once __DIR__ . '/../vendor/autoload.php';

$defaultDriver = (!empty($argv[1]) ? ucfirst($argv[1]) : 'Files');
$status = 0;
echo "Testing ActOnAll helper\n";

/**
 * Testing memcached as it is declared in .travis.yml
 */
$filesInstance = CacheManager::getInstance('Files');
$RedisInstance = CacheManager::getInstance('Redis');
$MemcacheInstance = CacheManager::getInstance('Memcached');

$actOnAll = new ActOnAll();
$statsAry = $actOnAll->getStats();

As you can see, $statsAry will contains an array of driver's statistics. This is not the only use case, you can also delete many item by their name:

<?php

/**
 * @author Khoa Bui (khoaofgod)  <khoaofgod@gmail.com> http://www.phpfastcache.com
 * @author Georges.L (Geolim4)  <contact@geolim4.com>
 */
use phpFastCache\CacheManager;
use phpFastCache\Entities\driverStatistic;
use phpFastCache\Helper\ActOnAll;


chdir(__DIR__);
require_once __DIR__ . '/../vendor/autoload.php';

$defaultDriver = (!empty($argv[1]) ? ucfirst($argv[1]) : 'Files');
$status = 0;
echo "Testing ActOnAll helper\n";

/**
 * Testing memcached as it is declared in .travis.yml
 */
$filesInstance = CacheManager::getInstance('Files');
$RedisInstance = CacheManager::getInstance('Redis');
$MemcacheInstance = CacheManager::getInstance('Memcached');

$actOnAll = new ActOnAll();
$actOnAll->deleteItem('ItemName');

The full list of available methods is available here.