我正在嘗試將來自 API 的 2 個 JSON 對象與 2 個不同的 id 鍵結合起來。我已經(jīng)根據(jù)我在 react native(javascript) 中的工作代碼在 php 中嘗試了一些代碼，但是重建代碼沒有按預期工作。示例第一個 JSON：[{ poiNumberWinter: null, minAge: null, maxAge: null, minSize: 100, maxSize: null, minSizeEscort: 1, id: 1, titleImageId: 390, titleImageWinterId: null, createdAt: "2018-03-14T15:45:47.000Z", updatedAt: "2019-03-26T10:58:44.000Z", _titleWinter: null}]示例第二個 JSON：[{ open: false, poiId: "1", closing: null, opening: "2019-08-15 10:00:00", showTimes: null, waitTime: null, updatedAt: "2019-08-15T20:12:40.000Z",}]這是我嘗試過的：$rideTimesconverted = json_decode($rideTimes);$metaDataConverted = json_decode($metaData);$fullRideData = array();for ($i = 0; $i < count($rideTimesconverted); $i++) { $test = array_filter($metaDataConverted, function ($item) use ( $i, $rideTimesconverted ) { return $item['id'] === (int) $rideTimesconverted[$i]['poiId']; }); array_push($fullRideData, $rideTimesconverted[$i], $test);} 基于我完美運行的 React Native 代碼：let rideTimes = await GetApiData.getRidesTime();let rideMetaData = await GetApiData.getRidesMetaData();let fullRideData = []; for (let i = 0; i < this.state.rideTimes.length; i++) { fullRideData.push({ ...this.state.rideTimes[i], ...this.state.rideMetaData.find( itmInner => itmInner.id === parseInt(this.state.rideTimes[i].poiId) ) }); }但結果混淆起來真的很奇怪：{open: false,poiId: "1",closing: null,opening: "2019-08-15 10:00:00",showTimes: null,waitTime: null,createdAt: "2019-08-15T22:18:03.000Z",updatedRow: "2019-08-15T22:18:03.000Z"},
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$rideTimes = '[{
"poiNumberWinter": null,
"minAge": null,
"maxAge": null,
"minSize": 100,
"maxSize": null,
"minSizeEscort": 1,
"id": 1,
"titleImageId": 390,
"titleImageWinterId": null,
"createdAt": "2018-03-14T15:45:47.000Z",
"updatedAt": "2019-03-26T10:58:44.000Z",
"_titleWinter": null
},
{
"poiNumberWinter": null,
"minAge": null,
"maxAge": null,
"minSize": 100,
"maxSize": null,
"minSizeEscort": 1,
"id": 3,
"titleImageId": 390,
"titleImageWinterId": null,
"createdAt": "2018-03-14T15:45:47.000Z",
"updatedAt": "2019-03-26T10:58:44.000Z",
"_titleWinter": null
}]';
$metaData = '[{
"open": false,
"poiId": "1",
"closing": null,
"opening": "2019-08-15 10:00:00",
"showTimes": null,
"waitTime": null,
"updatedAt": "2019-08-15T20:12:40.000Z"
},
{
"open": false,
"poiId": "2",
"closing": null,
"opening": "2019-08-15 15:00:00",
"showTimes": null,
"waitTime": null,
"updatedAt": "2019-08-15T20:12:40.000Z"
}]';
function someFancyName($arrRideTime, $arrMetaData)
{
$hits = [];
foreach ($arrRideTime as $rTime) {
foreach ($arrMetaData as $mData) {
if ($mData['poiId'] == $rTime['id']) {
$hits[] = array_merge($rTime, $mData);
}
}
}
return $hits;
}
$arrRideTime = json_decode($rideTimes, true);
$arrMetaData = json_decode($metaData, true);
echo '<pre><code>';
var_dump(someFancyName($arrRideTime, $arrMetaData));
echo '</code></pre>';
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