/**
* Create and return the instance of phpFastCache\CacheManager
*
* @return object the instance of the Cache Manager if cache enabled
* in the configuration file (config/cache.php), null
* if disabled
*
* @static
* @see Cache::clean()
* @access public
* @since Method available since Release 0.1.0
*/
static function init()
{
if (self::$config === null) {
self::$config = Config::get('cache');
}
if (self::$config['enabled'] === true) {
CacheManager::setup(self::$config['settings']);
if (self::$CacheManager === null) {
self::$CacheManager = CacheManager::getInstance();
}
return self::$CacheManager;
} else {
return null;
}
}
