如何在 php 或 laravel 中使用 foreach 构建多维数组

Question

我想在 controller 中生成一个多维数组，以便在视图上显示数据。

我试过这个： -

   $data2 = [];
     foreach ($batch->details as $member_id){
        $data2['details'][] = $member_id;
        $invoices = $member_id->invoice_id;

        $invoice_ids = explode(',', $invoices);

        $payments = Payment::with('codes')->whereIn('id', $invoice_ids)- 
         >get();
        $data2['details'][]['payments'] = $payments->toArray();
    }

我得到这种类型的数组：-

  'batch'=>array('id'=>1,
            'name'=>"test",
            "detail"=>array(0=>array( 'id'=>1,                       
                                                  'name'=>"tedsadst1",
                                                  'amount'=>30)
                    1=>array( 'id'=>3,
                    'name'=>"dsadsad",
                    'amount'=>30),
                2=>array('id'=>4,
                                          'name'=>"dsadasddsa",
                                           'amount'=>30)
                    )
            );


  'payment'=>array(0=>array(0=>array('id'=>1,'name'=>"hello",
                                    'amount'=>30,'other'=>"hello"
                                       ),
            1=>array('id'=>3,'name'=>"demo",
                                  'amount'=>330,'other'=>"world"
                                   ),
            2 => array('id'=>7,'name'=>"dsad",
                                'amount'=>90,'other'=>"dasd")
                            )
          )

我想要这种类型的多维数组：-

  array('batch'=>array('id'=>1,
                     'name'=>"test",
                     "detail"=>array(0=>array('id'=>1,
                                        'name'=>"test1",
                                       'amount'=>30
                                        "payment"=>array(0=>array(
                                               0=>array('id'=>1,
                       'name'=>"hello", 
                                              'amount'=>30,
                      'other'=>"hello"),
                    1=>array('id'=>3,
                             'name'=>"demo",
                        'amount'=>330,
                        'other'=>"world"),
                    2 => array('id'=>7, 
                                                    'name'=>"dsad", 
                                                    'amount'=>90,
                        'other'=>"dasd")                                                                         
                                              )                                                              
                                          )                              
                                       ),                        
                                   1=>array('id'=>2,                                 
                                          'name'=>"test2",
                                          'amount'=>60,
                                          "payment"=>array(
                                               0=>array(0=>array(
                                                      'id'=>9,
                        'name'=>"dsada",
                        'amount'=>852, 
                                                    'other'=>"dsadsa"),
                                          ) 
                                           )                         
                                      ),

                                   2=>array('id'=>3,
                                            'name'=>"test3",
                    'amount'=>70.
                            "payment"=>array(
                    0=>array(0=>array(
                                                      'id'=>15,
                        'name'=>"hgfh",
                        'amount'=>30,
                        'other'=>"hehretllo"),
                        1=>array('id'=>17,
                        'name'=>"dsterad,
                        'amount'=>950,
                        'other'=>"gdfgg")

                                     )                                           
                               )                             
                         )
                 )

        )

如何使用 foreach 或数组函数获得这样的多维数组我正在使用两个 foreach 但我没有得到这样的数组。 所以请帮助我。 谢谢你

Answer 1

试着让它像这样。

 $data2 = [];
 foreach ($batch->details as $member_id){
    $invoices = $member_id->invoice_id;

    $invoice_ids = explode(',', $invoices);

    $payments = Payment::with('codes')->whereIn('id', $invoice_ids)- 
     >get();

    $newarray = array('details'=>$member_id,array('payments'=>$payments->toArray()));
    $data2[] = $newarray;
}