Dealaxer

$count = query("SELECT * FROM TABLE WHERE YEAR(`DATE`) = YEAR(NOW()) AND WEEK(`DATE`, 1) = WEEK(NOW(), 1)");
		
		$arr = array();
		foreach($count as $cnt) {
			$arr[] = date("w",strtotime(date_create($cnt->DATE)->Format('Y-m-d')));
		}
		
		$days = array_count_values($arr);

//И вызываем нужный день, где нам надо
echo (isset($days[1])? $days[1]:'0'); //Понедельник
echo (isset($days[2])? $days[2]:'0'); //Вторник
echo (isset($days[3])? $days[3]:'0'); //Среда
echo (isset($days[4])? $days[4]:'0'); //Четверг
echo (isset($days[5])? $days[5]:'0'); //Пятница
echo (isset($days[6])? $days[6]:'0'); //Суббота
echo (isset($days[7])? $days[7]:'0'); //Воскресенье

$time = new DateTime('00:00:00');
$fulltime = clone $time;
$time->add($counttimethere);
$time->add($counttimeback);
											
echo 'Общее время:' . $fulltime->diff($time)->format("%H:%I:%S");

for ( $k=0; $k < count($arr['value']) && $k < count($arr2['value']); $k++)
     {
           echo $arr['value'][$k]["mykey"];
           echo $arr2['value'][$k]["mykey"];
     }