How to save multiple table rows in databse using Laravel

Question

I want to be able to store multiple array values in one save operation. Is this possible?

I have a dynamic table that produces the following array:

    array:5 [▼
  "_token" => "cNvFpF7e7fVl0vDxPcCOlbH0eUadXIWaokwH7z3F"
  5 => array:9 [▼
    0 => "1"
    1 => "1"
    2 => "0"
    3 => "2"
    4 => "0"
    5 => "3"
    6 => "0"
    7 => "0"
    8 => "0"
  ]
  4 => array:9 [▼
    0 => "1"
    1 => "0"
    2 => "0"
    3 => "0"
    4 => "0"
    5 => "0"
    6 => "0"
    7 => "0"
    8 => "0"
  ]
  6 => array:9 [▶]
  "save" => null
]

where 4 =>, 5 =>, and 6 => represent user_ids and the arrays, their respective scores. I am not sure how I would go about iterating through the multiple arrays to store the data.

The DB table structure is id, user_id, game_id, col-1, col-2, etc

Hopefully, this is clear enough but if yo need more info, please let me know. Thanks

Here is the table code: This is the code I have for my table :

@foreach($players as $p)
                     <tr class="">
                        <td class="h2 align-middle">
                           {{ $players->get($loop->index)->first_name }}
                           <input type="text" name="user_id" value="{{ $p->id }}">
                        </td>
                        @foreach($innings as $inning)
                           <td class="p-1">
                              <div class="form-group_{{$p->id}} input-group p-1 h4">
                                 <select class="custom-select custom-select-lg py-0 prc" id="" name="player[{{$p->id}}]">
                                    <option class="" value="0">0</option>
                                    @foreach($scores as $score)
                                       <option name="score[]" value="{{ $score }}">{{ $score }}</option>
                                    @endforeach
                                 </select>
                              </div>
                           </td>
                        @endforeach
                        <td>
                           <div class="h1 text text-center font-weight-bold pt-2">
                              <output id="result_{{$p->id}}"></output>
                           </div>
                        </td>
                     </tr>
                  @endforeach

Ankit Jindal · Accepted Answer · 2020-09-15 10:58:30Z

1

$data = [
    ['user_id'=>'1', 'game_id'=> 1, 'col-1'=>'some value', 'col-2'=>'other value'],
    ['user_id'=>'2', 'game_id'=> 1, 'col-1'=>'some new value', 'col-2'=>'other new value'],
    //...
];

Eloquent approach

Model::insert($data);

Query Builder approach

DB::table('table')->insert($data);

Using the above method you can insert multiple entries in one query.

answered Sep 15, 2020 at 10:58

Ankit Jindal

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4 Comments

Stephane Leroux Over a year ago

Thanks Ankit. I understand the concept, but how do I go from getting the data in the format I have to the format you specified? Is it in the way I am naming my fields? Or the structure of the form/table or something else?

Ankit Jindal Over a year ago

You need to define the structure of array in the same way as your columns in table. You can easily define that by running it in for loop. And running an insert query in for loop takes more time than passing an array.

Stephane Leroux Over a year ago

Apologies for not understanding your response. How would I define the structure? I have added my table code to the question.

Ankit Jindal Over a year ago

Something like this you can do foreach($array as $val) { $data[] = ['user_id' => $val['user_id'], 'game_id'=>$val['game-id']] }

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