Что такое "Оценочный показатель" (ОП)?

App\HCSBK\Services\VideoCallServiceAvailable Object ( [week:protected] => Array ( [1] => Array ( [0] => 9 [1] => 20 ) [2] => Array ( [0] => 9 [1] => 20 ) [3] => Array ( [0] => 9 [1] => 20 ) [4] => Array ( [0] => 9 [1] => 20 ) [5] => Array ( [0] => 9 [1] => 20 ) [6] => Array ( [0] => 9 [1] => 20 ) [7] => Array ( [0] => 0 [1] => 0 ) ) [holidays:protected] => Array ( [0] => 21.03.2024 [1] => 22.03.2024 [2] => 23.03.2024 [3] => 24.03.2024 [4] => 01.05.2024 [5] => 07.05.2024 [6] => 08.05.2024 [7] => 09.05.2024 [8] => 28.06.2023 [9] => 06.07.2023 [10] => 07.07.2023 [11] => 30.12.2023 [12] => 31.12.2023 [13] => 01.01.2024 [14] => 02.01.2024 [15] => 21.03.2024 [16] => 22.03.2024 [17] => 23.03.2024 [18] => 24.03.2024 [19] => 01.05.2024 [20] => 07.05.2024 [21] => 08.05.2024 [22] => 09.05.2024 [23] => 28.06.2023 [24] => 06.07.2023 [25] => 07.07.2023 [26] => 30.12.2023 [27] => 31.12.2023 [28] => 01.01.2024 [29] => 02.01.2024 ) )