【发布时间】:2013-12-08 18:40:01
【问题描述】:
我在 PHP 中编写代码时遇到了一点问题,如何使用 MySQL 提供的数据获取此结果
{"profiles":[
{"ID": "39780b57-9181-4a41-a31e-5d4b3fa59a50", "Name": "Mihai - BP Dev Team","CountryCode": "ro","PictureID": "a30d750a-38e6-407f-a722-943fe3711807","IsStandard": true,"IsOnline": true,"IsPremium": true,"IsVerified": true,"Age": 27,"CityStateCode": "Bucharest"},
{"ID": "e1dd5bab-1eeb-4729-a4f6-0baeb851f750", "Name": "Nicolai", "CountryCode": "dk", "PictureID": "af1345b5-8380-4300-abf0-1d5f15c90040", "IsStandard": true, "Age": 32, "CityStateCode": "Valby"},
{"ID": "2c8535ec-25a4-4a3e-a333-c3797aff491f", "Name": "Testing", "CountryCode": "ca", "PictureID": "ba44bf9b-1592-40a8-b60c-068603bfb9c1", "IsStandard": true, "Age": 30, "CityStateCode": "Centre-Sud North"}}
]}
这是我的 PHP 代码:
$accessDb = new Connexion("gaiurba_MyBD");
$connexion2 = $accessDb->openConnexion();
if ($query2 = $connexion2->prepare("SELECT u.UserName as UserName, u.PictureID as PictureID, u.CountryCode as CountryCode,
u.DateOfBirth as DateOfBirth, u.CityCode as CityCode, u.VerifiedTimestamp as VerifiedTimestamp,
u.OnlineStatus as OnlineStatus, u.IsPaying as IsPaying, u.StatusAvailableForDates as StatusAvailableForDates,
cc.$languageCode as CityStateCode, os.$languageCode as LabelOnlineStatus
FROM Users u
INNER JOIN CityCode cc ON u.CityCode = cc.id
INNER JOIN OnlineStatus os ON u.OnlineStatus = os.id
WHERE u.ID = ?")) {
$query2->bind_param('s', $id);
$query2->execute();
$query2->bind_result($UserName, $PictureID, $CountryCode, $DateOfBirth, $CityStateCode, $VerifiedTimestamp, $OnlineStatus, $IsPaying, $StatusAvailableForDates, $CityStateCode, $LabelOnlineStatus);
$query2->store_result();
$affected2 = $connexion2->affected_rows;
// TRACE
echo "[affected2 row 2 = $affected2]";
if ($affected2 == 1) {
while ($query2->fetch()) {
echo "[ID = $id - UserName = $UserName - PictureID = $PictureID - CountryCode = $CountryCode - DateOfBirth = $DateOfBirth - CityStateCode = $CityStateCode - VerifiedTimestamp = $VerifiedTimestamp - OnlineStatus = $OnlineStatus - IsPaying = $IsPaying - StatusAvailableForDates = $StatusAvailableForDates - CityStateCode = $CityStateCode - LabelOnlineStatus = $LabelOnlineStatus]";
}
} else {
$result = '{"exception":false,"success":false,"status":0,"message":"ERROR SQL Query : SELECT-ULL-ID Number of row !","confirmMessage":null,"html":null,"data":null}';
}
} else {
$result = '{"exception":false,"success":false,"status":0,"message":"ERROR SQL Query : SELECT-ULL-ID Number of row !","confirmMessage":null,"html":null,"data":null}';
}
我知道正确的代码在我的 while($query2->fetch()) 条件下,因为我的回声看到我从我的 BD 读取的好信息。我需要在 PHP 中创建一个数组并附加从 BD 获取的每一行并在最后使用
echo json_encode($result);
不要关注我SELECT返回的数据和JSON字符串中的数据。我知道我必须在我的 while 循环中格式化一些数据才能得到正确的结果。
我只需要知道如何创建一个数组,在其中为 MySQL 返回的每一行添加一个新数组。
感谢您的帮助!
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