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<?php $labels = [ 0 => "2023-07-05", 1 => "2023-07-06", 2 => "2023-07-07", 3 => "2023-07-08", 4 => "2023-07-09", 5 => "2023-07-10", 6 => "2023-07-11", ]; $result = [ 0 => [ "numberViews" => 20, "dayDate" => "2023-07-10", ], 1 => [ "numberViews" => 32, "dayDate" => "2023-07-11", ], ]; // Create the output array; set the dates/labels as keys and 0 as values $output = array_fill_keys($labels, 0); // Fill the number of views for the dated that have views foreach ($result as $day) { $output[$day['dayDate']] = $day['numberViews']; } print_r($output);

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