arr_result

gistfile1.txt

[
 1 => [
    0 => [
      "user_id" => 1,
      "date" => "22.10.2018"
      "time" => "02:00:00"
    ],
     1 => [
      "user_id" => 1,
      "date" => "23.10.2018"
      "time" => "00:20:00"
    ]
 ],
 
 2 => [
    0 => [
      "user_id" => 1,
      "date" => "22.10.2018"
      "time" => "02:00:00"
    ],
     1 => [
      "user_id" => 1,
      "date" => "23.10.2018"
      "time" => "00:20:00"
    ]
 ],
]