* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the APF. If not, see http://www.gnu.org/licenses/lgpl-3.0.txt.
* -->
*/
namespace APF\core\singleton;
use APF\core\pagecontroller\APFObject;
use Exception;
use ReflectionClass;
// ID#178: use closure functions instead of [] to avoid issued with PHP 5.4.x
register_shutdown_function(function () {
ApplicationSingleton::saveObjects();
});
/**
* Implements the generic application singleton pattern. Can be used to create singleton objects from
* every class. This eases unit tests, because explicit singleton implementations cause side
* effects during unit testing.
* <p/>
* Application singleton objects remain valid throughout multiple requests and sessions and only loose
* their validity when the web server is restarted.
* <p/>
* Usage:
* <pre>$instance = ApplicationSingleton::getInstance('VENDOR\..\Class');</pre>
*
* @author Christian Achatz
* @version
* Version 0.1, 17.07.2013<br />
