forse finalmente risolto problema di timezone con le pipeline

private/lib/PipelineHelper.php

@@ -69,6 +69,11 @@ class PipelineHelper {
 	
 	public static function getDailyVisualizationPipelineByStartAndEnd($startDate,$endDate){
 		$rval = array(
+				array(
+					'$project'=>array(
+						'date'=>array('$add'=>60*60*1000)
+					)
+				),
 				array(
 						'$match'=>array(
 								'statType'=>StatisticModel::STAT_TYPE_PAGE,

public/admin/statCustom.php

@@ -29,7 +29,6 @@ if (!is_null($action) && strcmp($action, "show")==0){
 
 	$date = new DateTime(PostHandler::get("start")." 00:00", new DateTimeZone("CET"));
 	$start = $date->getTimestamp();
-	echo $start;
 	
 	$date = new DateTime(PostHandler::get("end")." 23:59", new DateTimeZone("CET"));
 	$end = $date->getTimestamp();