我有一個三個月的數組，其中有三個月的數據，它保存儲蓄和折扣信息，如下所示：graphData持有DataArr。[DataArr] =>數組 [0] => Array ( [data] => Array ( [0] => Array ( [Month] => 10 Jan 2019 [Cost] => 60.3 [Name] => Savings ) [1] => Array ( [Month] => 10 Feb 2019 [Cost] => 45.3 [Name] => Savings ) [2] => Array ( [Month] => 10 Mar 2019 [Cost] => 50.6 [Name] => Savings ) ) ) [1] => Array ( [data] => Array ( [0] => Array ( [Month] => 10 Jan 2019 [Cost] => 89.62 [Name] => Discount ) [1] => Array ( [Month] => 10 Feb 2019 [Cost] => 20.2 [Name] => Discount ) [2] => Array ( [Month] => 10 Mar 2019 [Cost] => 0.0 [Name] => Discount ) ) )必需數組 - 傳遞到莫里斯.js折線圖你能告訴我如何使用PHP將它放入所需的數組中嗎？我也嘗試了使用JQuery Array方法array_push和其他方法，但我的所有努力都失敗了，我在過去的3天里一直在研究這個問題，非常感謝任何幫助。甚至嘗試使用PHP foreach，但即使失敗了，也錯過了一些東西，并且沒有更多關于如何讓它工作的想法！如果你們中有人對此有很多想法，請告訴我。
2 回答
梵蒂岡之花
TA貢獻1900條經驗 獲得超5個贊
<?php
$graphData =
array(
'DataArr' =>
array
(
array(
'data' => array
(
array
(
'Month' => '10 Jan 2019',
'Cost' => 60.3,
'Name' => 'Savings'
),
array
(
'Month' => '10 Feb 2019',
'Cost' => 45.3,
'Name' => 'Savings'
),
array
(
'Month' => '10 Mar 2019',
'Cost' => 50.6,
'Name' => 'Savings'
)
)
),
array
(
'data' => array
(
array
(
'Month' => '10 Jan 2019',
'Cost' => 89.62,
'Name' => 'Discount'
),
array
(
'Month' => '10 Feb 2019',
'Cost' => 20.2,
'Name' => 'Discount'
),
array
(
'Month' => '10 Mar 2019',
'Cost' => 0.0,
'Name' => 'Discount'
)
)
)
)
);
$result = [];
foreach($graphData['DataArr'] as $value){
foreach($value['data'] as $details){
if(!isset($result['data'][$details['Month']])) $result['data'][$details['Month']] = ['Month' => $details['Month']];
$result['data'][$details['Month']][$details['Name']] = $details['Cost'];
}
}
$result['data'] = array_values($result['data']); // to eliminate keys
print_r($result);
我們首先創建一個包含鍵的數組。
$resultdata我們循環使用并存儲 的值，并在 索引鍵值 下存儲 。
$graphDataMonthSavingsDiscountMonth最后，我們
array_values（）來刪除密鑰。
吃雞游戲
TA貢獻1829條經驗 獲得超7個贊
根據您在此處提供的內容，需要生成新數組的代碼：
<?php
$data = [
[
'data' => [
[
'Month' => '10 Jan 2019',
'Cost' => 60.3,
'Name' => 'Savings'
],
[
'Month' => '10 Feb 2019',
'Cost' => 45.3,
'Name' => 'Savings'
],
[
'Month' => '10 Mar 2019',
'Cost' => 50.6,
'Name' => 'Savings'
]
],
],
[
'data' => [
[
'Month' => '10 Jan 2019',
'Cost' => 89.62,
'Name' => 'Discount'
],
[
'Month' => '10 Feb 2019',
'Cost' => 20.2,
'Name' => 'Discount'
],
[
'Month' => '10 Mar 2019',
'Cost' => 0.0,
'Name' => 'Discount'
]
],
]
];
$new_arr = ['data' => []];
echo "<pre>";
foreach( $data[0]['data'] as $key => $value) {
// $new_arr['data'][$k]['Month'] =
$new_arr['data'][$key]['Month'] = $value['Month'];
$new_arr['data'][$key]['Discount'] = $value['Cost'];
$new_arr['data'][$key]['Savings'] = $data[1]['data'][$key]['Cost'];
}
print_r($new_arr);
注意：此代碼假設數組只有 2 個主要元素，此數組中的更多元素可能會導致不同的行為。$data
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