在php中加入关联数组

Question

我有两个数组：Array( [0] => Array    (        [Date] => 2019-05-04 18:40:00        [Item] => Prasanta Kumar Ray        [Code] =>         [Amount] => 150    )[1] => Array    (        [Date] => 2019-05-04 21:23:00        [Item] => Dr Praveenkumar        [Code] =>         [Amount] => 150    ))第二Array( [0] => Array    (        [Date] => 2019-05-04 18:45:00        [Item] => TC DC ESR        [Code] =>         [Amount] => 60    ))如何将它们连接在一起以获得长度为3的关联数组？提前。我尝试了array_merge和array_push。没用

Answer 1

您可以array_merge用来将它们合并为一个array

$arr1 = Array

(

   '0' => Array

   (

    'Date' => '2019-05-04 18:40:00',

    'Item' => 'Prasanta Kumar Ray',

    'Code' => '',

    'Amount' => 150

   ),

  '1' => Array

   (

    'Date' => '2019-05-04 21:23:00',

    'Item' => 'Dr Praveenkumar',

    'Code' => '',

    'Amount' => 150

   )

);

$arr2 = Array

(

   '0' => Array

    (

     'Date' => '2019-05-04 18:45:00',

     'Item' => 'TC DC ESR',

     'Code' =>  '',

     'Amount' => 60

    )

);

$res = array_merge($arr1,$arr2);

输出

 Array

(

[0] => Array

    (

        [Date] => 2019-05-04 18:40:00

        [Item] => Prasanta Kumar Ray

        [Code] => 

        [Amount] => 150

    )

[1] => Array

    (

        [Date] => 2019-05-04 21:23:00

        [Item] => Dr Praveenkumar

        [Code] => 

        [Amount] => 150

    )

[2] => Array

    (

        [Date] => 2019-05-04 18:45:00

        [Item] => TC DC ESR

        [Code] => 

        [Amount] => 60

    )

 )