PHP多维数组无法正常工作

Question

我想创建此回复

'Points' => array(
    'Point' => array(
                    array(
                          'Type' => 'value',
                          'Zone'   => 'value
                    ),
                    array(
                          'Type' => 'value',
                          'Zone'   => 'value'
                    )
              )  
    )

我的代码给了我这个：

array:1 [▼
  "Points" => array:1 [▼
    "Point" => array:2 [▼
      "Type" => 4
      "Zone" => "Front"
    ]
  ]
]

哪个非常接近，遗憾的是de Points键被覆盖，任何人都知道我做错了什么？

$pointsObject = array();
foreach ($points as $point) {
    $pointsObject['Points']['Point'] = array(
        'Type'  => $point->type,
        'Zone'  => $point->zone
    );
}

dd($pointsObject);

Answer 1

您在每个循环中覆盖$ pointsObject [＆＃39; Points＆＃39;] [＆＃39; Point＆＃39;]的值。为了避免覆盖其值，您应该在最后添加[]。例如：

$pointsObject['Points']['Point'][] = array(...);

在每个循环中将新值推送到数组中。

问候。

Answer 2

试试这个

只需在['Points'] ['Point']

之后添加[]

$pointsObject = array();
foreach ($points as $point) {
    $pointsObject['Points']['Point'][] = array(
        'Type'  => $point->type,
        'Zone'  => $point->zone
    );
}

dd($pointsObject);