Php将键值添加到foreach循环中的关联数组中_Php_Arrays_Json

Php将键值添加到foreach循环中的关联数组中

php arrays json

Php将键值添加到foreach循环中的关联数组中,php,arrays,json,Php,Arrays,Json,我从api端点获取json数据，我想向我获取的数组添加一个键值。这是我的职责： $magazines = Magazine::all(); foreach ($magazines as $magazine) { $result = file_get_contents('http://customer.pages.com/?customer=' . $magazine->visio_link_prefix . '&action=l

我从api端点获取json数据，我想向我获取的数组添加一个键值。这是我的职责：

        $magazines = Magazine::all();

        foreach ($magazines as $magazine) {
          $result = file_get_contents('http://customer.pages.com/?customer=' . $magazine->visio_link_prefix . '&action=latest');
          $issues[] = json_decode($result, true);
        }

        foreach ($issues as $issue) {
            Issue::create([
              ''
              'title' => $issue['papers'][0]['title'],
              'date' => $issue['papers'][0]['date'],
              'foldername' => $issue['papers'][0]['foldername'],
              'thumb' => $issue['papers'][0]['thumb'],
              'thumbmedium' => $issue['papers'][0]['thumbmedium'],
            ]);
        }

我从端点获取的数组如下所示：

array:24 [▼
  0 => array:1 [▼
    "papers" => array:1 [▼
      0 => array:11 [▼
        "title" => "News- 2014-10-22"
        "date" => "2014-10-22"
        "expires" => ""
        "catalog" => 24
        "foldername" => "News"
        "folder" => 4965
        "pages" => 132
        "sectionstarts" => "1"
        "sectioncount" => 1
        "thumb" => "www.customer.pages.com/news/24/teasers/small.jpg"
        "thumb_medium" => "www.customer.pages.com/news/24/teasers/medium.jpg"
      ]
    ]
  ]
  1 => array:1 [▶]
  2 => array:1 [▶]
  3 => array:1 [▶]
  4 => array:1 [▶]
  5 => array:1 [▶]
  6 => array:1 [▶]
  7 => array:1 [▶]
  8 => array:1 [▶]
  9 => array:1 [▶]
  10 => array:1 [▶]
  11 => array:1 [▶]
  12 => array:1 [▶]
  13 => array:1 [▶]
  14 => array:1 [▶]
  15 => array:1 [▶]
  16 => array:1 [▶]
  17 => array:1 [▶]
  18 => array:1 [▶]
  19 => array:1 [▶]
  20 => array:1 [▶]
  21 => array:1 [▶]
  22 => array:1 [▶]
  23 => array:1 [▶]
]

因此，在我的foreach循环中，我想向上述每个

'papers'

数组添加一个键值对

'magazineId'=>$magazine->id

。因此，稍后我可以使用

$issue['papers'][0]['magazineId']

获取

$magazine->id的值。不知道该怎么做？
对YOUR代码的更正应该可以做到：
    foreach ($magazines as $magazine) {
        $result = file_get_contents('http://customer.pages.com/?customer=' . $magazine->visio_link_prefix . '&action=latest');
        $issue = json_decode($result, true);

        foreach($issue['papers'] as $paperKey => $paper) {
            $issue['papers'][$paperKey]['magazineId'] = $magazine->id;
        }
        $issues[] = $issue;
    }

    foreach ($issues as $issue) {
        Issue::create([
          'magazineId' => $issue['papers'][0]['magazineId'],
          'title' => $issue['papers'][0]['title'],
          'date' => $issue['papers'][0]['date'],
          'foldername' => $issue['papers'][0]['foldername'],
          'thumb' => $issue['papers'][0]['thumb'],
          'thumbmedium' => $issue['papers'][0]['thumbmedium'],
        ]);
    }

第二个版本中，对于单个问题，您只有一个magazineId密钥：
foreach ($magazines as $magazine) {
    $result = file_get_contents('http://customer.pages.com/?customer=' . $magazine->visio_link_prefix . '&action=latest');
    $issue = json_decode($result, true);
    $issue['magazineId'] = $magazine->id;
    $issues[] = $issue;
}

对yoiur代码的此更正应起到以下作用：
    foreach ($magazines as $magazine) {
        $result = file_get_contents('http://customer.pages.com/?customer=' . $magazine->visio_link_prefix . '&action=latest');
        $issue = json_decode($result, true);

        foreach($issue['papers'] as $paperKey => $paper) {
            $issue['papers'][$paperKey]['magazineId'] = $magazine->id;
        }
        $issues[] = $issue;
    }

    foreach ($issues as $issue) {
        Issue::create([
          'magazineId' => $issue['papers'][0]['magazineId'],
          'title' => $issue['papers'][0]['title'],
          'date' => $issue['papers'][0]['date'],
          'foldername' => $issue['papers'][0]['foldername'],
          'thumb' => $issue['papers'][0]['thumb'],
          'thumbmedium' => $issue['papers'][0]['thumbmedium'],
        ]);
    }

第二个版本中，对于单个问题，您只有一个magazineId密钥：
foreach ($magazines as $magazine) {
    $result = file_get_contents('http://customer.pages.com/?customer=' . $magazine->visio_link_prefix . '&action=latest');
    $issue = json_decode($result, true);
    $issue['magazineId'] = $magazine->id;
    $issues[] = $issue;
}

你能试试下面的代码吗？在第一个foreach中，我向$issue添加了一个数组
$magazines = Magazine::all();

foreach ($magazines as $magazine) {
   $result = file_get_contents('http://customer.pages.com/?customer=' . $magazine->visio_link_prefix . '&action=latest');
   $issues[] = array('magazine_id' => $magazine->id, 'result' => json_decode($result, true);
}

foreach ($issues as $issue) {
    Issue::create([
      'magazine_id' => $issue['magazine_id'],
      'title' => $issue['result']['papers'][0]['title'],
      'date' => $issue['result']['papers'][0]['date'],
      'foldername' => $issue['result']['papers'][0]['foldername'],
      'thumb' => $issue['result']['papers'][0]['thumb'],
      'thumbmedium' => $issue['result']['papers'][0]['thumbmedium'],
    ]);
}

你能试试下面的代码吗？在第一个foreach中，我向$issue添加了一个数组
$magazines = Magazine::all();

foreach ($magazines as $magazine) {
   $result = file_get_contents('http://customer.pages.com/?customer=' . $magazine->visio_link_prefix . '&action=latest');
   $issues[] = array('magazine_id' => $magazine->id, 'result' => json_decode($result, true);
}

foreach ($issues as $issue) {
    Issue::create([
      'magazine_id' => $issue['magazine_id'],
      'title' => $issue['result']['papers'][0]['title'],
      'date' => $issue['result']['papers'][0]['date'],
      'foldername' => $issue['result']['papers'][0]['foldername'],
      'thumb' => $issue['result']['papers'][0]['thumb'],
      'thumbmedium' => $issue['result']['papers'][0]['thumbmedium'],
    ]);
}

然后我得到这种数组0=>array:2[▼     “magazineId”=>6 0=>数组：1[▼       “文件”=>数组：1[▼         0=>数组：11[▼           ...数组的其余部分]]]]
如果可能的话，我想把杂志id
放在文件中数组中hi@Marco；@krasipenkov的第一个代码块可能适合你。你试过了吗？然后我得到了这种数组0=>数组：2[▼     “magazineId”=>6 0=>数组：1[▼       “文件”=>数组：1[▼         0=>数组：11[▼           ...阵列的其余部分]]]
如果可能的话，我想把杂志id
放在论文
数组中hi@Marco；@krasipenkov的第一个代码块可能适合你。你试过了吗？我得到了未定义的索引：你答案第一部分的论文，而第二部分我杂志->id不在论文数组中。你能提供var_du吗$issue=json_decode（$result，true）；array（size=1）'papers'=>array（size=1）0=>array（size=11）'title'=>string'Mamma-2014-10-22'（length=17）'date'=>string'2014-10-22'（length=10）'expires'=>string'（length=0）'catalog'=>int24…
我得到了未定义的索引：第一部分答案的论文，第二部分我的杂志->id不在论文数组中。请在$issue=json\u decode（$result，true）；array（size=1）'papers'=>array（size=1）之后立即提供$issue的变量转储0=>数组（大小=11）'title'=>字符串'Mamma-2014-10-22'（长度=17）'date'=>字符串'2014-10-22'（长度=10）'expires'=>字符串“”（长度=0）“catalog'=>int 24…
请编辑来自终结点的转储，因为它不正确。这是$issues
的转储。终结点的转储如下：数组（大小=1）'papers'=>array（大小=1）0=>array（大小=11）'title'=>string'Mamma-2014-10-22'（长度=17）'date'=>string'2014-10-22'（长度=10）'expires'=>string'（长度=0）'catalog'=>int 24…请编辑来自终结点的转储，因为它不正确。这是$issues
的转储。终结点的转储如下：数组（大小=1）'papers'=>array（大小=1）0=>array（大小=11）'title'=>string'Mamma-2014-10-22'（长度=17）'date'=>string'2014-10-22'（长度=10）'expires'=>string'（长度=0）'catalog'=>int24。。。