转换多维数组和/或转换为stdClass对象


Converting a Multidimensional Array, and/or converting to stdClass Object

我在使用Piwik API提供的PHP格式的数组时遇到了问题,因为它在这里输出代码:

array (
 0 => 
  array (
    'idsite' => '2',
    'name' => 'coolrob335.com',
    'main_url' => 'http://coolrob335.com',
    'ts_created' => '2012-06-02 21:05:56',
    'ecommerce' => '0',
    'timezone' => 'Europe/London',
    'currency' => 'GBP',
    'excluded_ips' => '',
    'excluded_parameters' => '',
    'group' => '',
    'feedburnerName' => NULL,
  ),
 1 => 
  array (
    'idsite' => '3',
    'name' => 'robbrazier.com',
    'main_url' => 'http://robbrazier.com',
    'ts_created' => '2012-06-04 14:17:28',
    'ecommerce' => '0',
    'timezone' => 'Europe/London',
    'currency' => 'GBP',
    'excluded_ips' => '',
    'excluded_parameters' => '',
    'group' => '',
    'feedburnerName' => NULL,
  ),
)

我想知道的是:有没有一种方法可以直接操作这个数组,因为使用$obj[0]['idsite'],$obj[0]->idsite不起作用(我知道后者不起作用,因为它不是stdClass对象)。

那么,有没有一种方法可以将上面链接中显示的数组从转换过来

array (
   0 => 
    array (
      'idsite' => '2',

类似

array (
   0 => 
     array (
      ['idsite'] => '2',

或者将其转换为stdClass对象,以便对其进行操作?(我在SO和谷歌上搜索过将多维数组转换为stdClass对象的方法,但在这种情况下没有一个解决方案有效。可能是因为它们不是[] => ''

附带说明:我试图从中得到"idsite"answers"name",将其转换为以"name"作为链接标题的列表,例如它将是

$url = "{$user_data['piwik_server']}/index.php?module=API&method=API.get&idSite={$obj->id}&format=PHP&prettyDisplay=1&serialize=0&token_auth={$user_data['apikey']}"
<a href="<?php $url; ?>"><?php $obj->name; ?></a>

(我知道这很可能必须在foreach/while循环中才能有效工作)

使用您提供的数组,获得以下代码:

function toObject($any) {
    $rv = new stdClass();
    if (is_array($any)) {
        foreach($any as $k => $v) {
            $rv->$k = is_array($v)
                ? toObject($v)
                : $v;
        }
   } else {
        $rv = (object) $any;
    }
    return $rv;
}
$o = toObject($a);
var_dump($o);

将生成以下输出:

object(stdClass)#1 (2) {
  ["0"]=>
  object(stdClass)#2 (11) {
    ["idsite"]=>
    string(1) "2"
    ["name"]=>
    string(14) "coolrob335.com"
    ["main_url"]=>
    string(21) "http://coolrob335.com"
    ["ts_created"]=>
    string(19) "2012-06-02 21:05:56"
    ["ecommerce"]=>
    string(1) "0"
    ["timezone"]=>
    string(13) "Europe/London"
    ["currency"]=>
    string(3) "GBP"
    ["excluded_ips"]=>
    string(0) ""
    ["excluded_parameters"]=>
    string(0) ""
    ["group"]=>
    string(0) ""
    ["feedburnerName"]=>
    NULL
  }
  ["1"]=>
  object(stdClass)#3 (11) {
    ["idsite"]=>
    string(1) "3"
    ["name"]=>
    string(14) "robbrazier.com"
    ["main_url"]=>
    string(21) "http://robbrazier.com"
    ["ts_created"]=>
    string(19) "2012-06-04 14:17:28"
    ["ecommerce"]=>
    string(1) "0"
    ["timezone"]=>
    string(13) "Europe/London"
    ["currency"]=>
    string(3) "GBP"
    ["excluded_ips"]=>
    string(0) ""
    ["excluded_parameters"]=>
    string(0) ""
    ["group"]=>
    string(0) ""
    ["feedburnerName"]=>
    NULL
  }
}

试试这个

$arr=array (
    array (
       'idsite' => '2',
       'name' => 'coolrob335.com',
       'main_url' => 'http://coolrob335.com',
       'ts_created' => '2012-06-02 21:05:56',
       'ecommerce' => '0',
       'timezone' => 'Europe/London',
       'currency' => 'GBP',
       'excluded_ips' => '',
       'excluded_parameters' => '',
       'group' => '',
       'feedburnerName' => NULL,
    ),
    array (
        'idsite' => '3',
        'name' => 'robbrazier.com',
        'main_url' => 'http://robbrazier.com',
        'ts_created' => '2012-06-04 14:17:28',
        'ecommerce' => '0',
        'timezone' => 'Europe/London',
        'currency' => 'GBP',
        'excluded_ips' => '',
        'excluded_parameters' => '',
        'group' => '',
        'feedburnerName' => NULL,
    ),
);

foreach($arr as $k=>$v) $obj[$k]=(object)$v;
echo $obj[0]->idsite; // 2
echo $obj[0]->name; // coolrob335.com

演示

当使用带有PHP数据的PIwik API时,您应该做的是设置&在HTTP请求中serialize=1(而不是您正在执行的serialize=0),然后简单地运行

$value = unserialize($value);

然后,您将获得准备使用的阵列。