private function getquestion($part, $cacheKey)
{
$questions = array();
$filefrontcache = new DataFrontend(array("lifetime" => 172800));
$memforontcache = new DataFrontend(array("lifetime" => 14400));
$cache = new Multiple(array(new MemcacheCache($memforontcache, array("perfix" => "cache", "host" => "localhost", "port" => "11211")), new FileCache($filefrontcache, array("perfix" => "cache", "cacheDir" => "../cache/cachefile/"))));
if (!$cache->exists($cacheKey)) {
foreach ($part->Factor as $factor) {
$questions = array_merge($questions, $factor->Question->toArray());
}
sort($questions);
$cache->save($cacheKey, $questions);
} else {
$questions = $cache->get($cacheKey);
}
return $questions;
}
<?php
use Phalcon\Cache\Frontend\Data as DataFrontend, Phalcon\Cache\Multiple, Phalcon\Cache\Backend\Apc as ApcCache, Phalcon\Cache\Backend\Memcache as MemcacheCache, Phalcon\Cache\Backend\File as FileCache;
$ultraFastFrontend = new DataFrontend(array("lifetime" => 3600));
$fastFrontend = new DataFrontend(array("lifetime" => 86400));
$slowFrontend = new DataFrontend(array("lifetime" => 604800));
//Backends are registered from the fastest to the slower
$cache = new Multiple(array(new ApcCache($ultraFastFrontend, array("prefix" => 'cache')), new MemcacheCache($fastFrontend, array("prefix" => 'cache', "host" => "localhost", "port" => "11211")), new FileCache($slowFrontend, array("prefix" => 'cache', "cacheDir" => "../app/cache/"))));
//Save, saves in every backend
$cache->save('my-key', $data);