private function cache_driver()
{
if (empty(self::$_cache_driver)) {
require_once "class.basecache.php";
try {
self::$_cache_driver = CacheProviderFactory::get_provider('memcached');
} catch (Exception $e) {
# Memcached not supported.
self::$_cache_driver = CacheProviderFactory::get_provider('memory');
}
}
return self::$_cache_driver;
}
public function cache_driver()
{
if (isset($this->cache_driver)) {
return $this->cache_driver;
}
# Check for memcached enabled
require_once "class.basecache.php";
try {
$this->cache_driver = CacheProviderFactory::get_provider('memcached');
} catch (Exception $e) {
# Memcached not supported.
$this->cache_driver = CacheProviderFactory::get_provider('session');
}
return $this->cache_driver;
}