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<?php $newResponse = [ [ "courseId" => 18, "courseDisplayName" => "qqq" ], [ "courseId" => 1, "courseDisplayName" => "ips", ], [ "courseId" => 18, "courseDisplayName" => "qqq", ], [ "courseId" => 1, "courseDisplayName" => "ips", ] ]; $key = [ [ "totalPoints" => 2, "percent" => 1.0, "id" => 2 ], [ "totalPoints" => 10, "percent" => 2, "id" => 3 ], [ "totalPoints" => 4, "percent" => 0.0, "id" => 6 ], [ "totalPoints" => 4, "percent" => 0.0, "id" => 5 ] ]; var_export(array_map('array_merge', $newResponse, $key));

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