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我正在從JSON提要中獲取信息,並創建一個JSON提要,以便在更多設備上更輕鬆地使用JSON提要。我遇到的問題是在PHP中爲JSON提要創建新數組時,我需要使用foreach
循環。這是我對foreach循環代碼:ForEach PHP合併數組
$obj = json_decode($json);
$json_decode = objectToArray($obj);
$special_number = '0';
$special_number2 = '0';
foreach($json_decode AS $r) {
$info = explode('.', $json_decode[$special_number]['Id']);
$newarray = array($special_number => array('client' => $info['4'], 'placementID' => $info['2'], 'creativeID' => $info['3'], 'dimensions' => $info['3'], 'impressions' => $json_decode[$special_number]['Impressions'], 'bxd' => $json_decode[$special_number]['BXD'], 'viewable_impressions' => $json_decode[$special_number]['ViewableImpressions'], 'exposure' => $json_decode[$special_number]['Exposure'], 'viewability_rate' => $json_decode[$special_number]['ViewableRate'], 'clicks' => $json_decode[$special_number]['AdClicks'], 'mouse_overs' => $json_decode[$special_number]['AdMouseOvers']));
$fullarray = array_merge($newarray);
$special_number++;
}
我基本上採取他們的陣列,重新排序的信息,並只獲得我所需要的數據,並用它創建一個新的數組,稱爲$fullarray
。我每次生成的每個子陣列都是每次生成的,是由於我運行了一個foreach
它破壞了舊的$fullarray
,並創建了一個新的?這是給我的情況如下:
Array
(
[0] => Array
(
[client] =>
[placementID] => 3
[creativeID] => 4
[dimensions] => 4
[impressions] => 1
[bxd] => 0
[viewable_impressions] => 0
[exposure] => 0
[viewability_rate] => 0
[clicks] => 1
[mouse_overs] => 1
)
)
...我已經尋找這一點,但我不能找到它,其他線程關於組合不同的鍵和值,我有創建子陣保持按鍵相同,並有不同的價值(這是我想要的,是的。)
任何幫助將不勝感激! :)
之前宣佈全陣列,不要使用'$ json_decode [$ special_number] [ '身份證']'你的foreach內。記住「foreach($ json_decode爲$ r)」!!在裏面使用'$ r ['id']'。創建新的變量來處理'$ json_decode [$ special_number]' –