解析json字符串到數組

我想解析JSON字符串，以便我可以將它保存到如下所示的二維數組中。我唯一的解決方案是由3或4個foreach循環組成，我不認爲這很好。解析json字符串到數組

{ 
    "root": { 
    "row": [ 
     { 
     "Status": "Enabled", 
     "Keyword": "Toaletna voda", 
     "Campaign": "Lešenari", 
     "Adgroup": "Lešenaris", 
     "BidStrategyType": "InheritFromParent", 
     "Bid": "0.05", 
     "Matchtype": "Broad", 
     "Clicks": "0", 
     "Impr.": "0", 
     "Conv.": "0" 
     }, 
     { 
     "Status": "Enabled", 
     "Keyword": "lyžička", 
     "Campaign": "Lešenari", 
     "Adgroup": "Lešenaris", 
     "BidStrategyType": "InheritFromParent", 
     "Bid": "0.05", 
     "Matchtype": "Broad", 
     "Clicks": "0", 
     "Impr.": "0", 
     "Conv.": "0" 
     }, 
     { 
     "Status": "Search total", 
     "Keyword": "-", 
     "Campaign": "-", 
     "Adgroup": "-", 
     "BidStrategyType": "-", 
     "Bid": "-", 
     "Matchtype": "-", 
     "Clicks": "0", 
     "Impr.": "0", 
     "Conv.": "0" 
     }, 
     { 
     "Status": "Content total", 
     "Keyword": "-", 
     "Campaign": "-", 
     "Adgroup": "-", 
     "BidStrategyType": "-", 
     "Bid": "-", 
     "Matchtype": "-", 
     "Clicks": "0", 
     "Impr.": "0", 
     "Conv.": "0" 
     }, 
     { 
     "Status": "Deleted items total", 
     "Keyword": "-", 
     "Campaign": "-", 
     "Adgroup": "-", 
     "BidStrategyType": "-", 
     "Bid": "-", 
     "Matchtype": "-", 
     "Clicks": "0", 
     "Impr.": "0", 
     "Conv.": "0" 
     }, 
     { 
     "Status": "Overall total", 
     "Keyword": "-", 
     "Campaign": "-", 
     "Adgroup": "-", 
     "BidStrategyType": "-", 
     "Bid": "-", 
     "Matchtype": "-", 
     "Clicks": "0", 
     "Impr.": "0", 
     "Conv.": "0" 
     } 
    ] 
    } 
}

它應該返回像這樣

Keyword=>Toaletna voda 
Keyword=>lyžička 
Campaign=>Lešenari 
Campaign=>Lešenari 
Adgroup=>Lešenaris 
Adgroup=>Lešenaris 
Bid=>0.05 
Bid=>0.05 
Clicks=>0 
Clicks=>0 
Impr.=>0 
Impr.=>0 
Conv.=>0 
Conv.=>0

應該做同樣的事情，因爲這功能，它需要名稱的數組，發現被追加到它在XML文件中的值

public function LoadXmlReport($adSystemColumns = array()) 
    { 
     require "config.php"; 

     $xmlfile = simplexml_load_file(dirname(__FILE__) . "/xmlfile.xml"); 
     foreach ($xmlfile as $key => $value) 
      foreach ($value as $columnName => $item) { 
       if ($item == "-") { 
        break; 
       } elseif (array_search($columnName, $bing) !== FALSE) 
        $this->report[$columnName][] = $item; 
      } 

     foreach ($this->report as $key => $value) 
      foreach ($value as $index => $item) 
       echo $key."=>".$item."<br/>"; 
    }

那些值

$bing = array(
"Adgroup", 
"Campaign", 
"Keyword", 
"Clicks", 
"Impr.", 
"Conv.", 
"Bid", 
"Adgroup" 
);

來源

2016-11-14 rtom

http://php.net/manual/en/function.json-decode.php？ –

好的，這個問題可能是不正確的。我使用json_decode，但後來我得到了需要3或4個嵌套foreach循環的東西，我需要幫助。 – rtom

您的期望輸出仍不清楚。它是多個相同的鍵或數組對的字典？ –

$json = json_decode($jsonString, true); 
$result = []; 
array_walk_recursive($json, function ($value, $key) use (&$result) { 
    $result[$key][] = $value; 
});

來源

2016-11-15 00:15:50

謝謝，這看起來像一個有趣的功能，我們會看到如果我可以帶一些工作代碼。 – rtom

解析json字符串到數組

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