如何將數組轉換爲Doctrine中的JSON?如何在Doctrine中編碼JSON數組?
到目前爲止,我已經試過this.Here是我的代碼:
require_once ("../Users.php");
require_once("../../test/doctrine/cli-config.php");
require_once "../../test/doctrine/bootstrap.php";
$user_list = array();
$usersRepository = $entityManager->getRepository('Users');
$users = $usersRepository->findAll();
echo "<pre>";
print_r($users);
foreach ($users as $user)
{
$user_list[] = array('user_list'=>$user);
}
json_encode($user_list)
的的print_r()部分返回我:
Array
(
[0] => Users Object
(
[id:Users:private] => 1
[lastName:Users:private] => User1
[firstName:Users:private] => Test1
[city:Users:private] => ABC
[country:Users:private] => XYZ
[email:Users:private] => [email protected]
)
[1] => Users Object
(
[id:Users:private] => 2
[lastName:Users:private] => User2
[firstName:Users:private] => Test1
[city:Users:private] => ABC
[country:Users:private] => XYZ
[email:Users:private] => [email protected]
)
)
[{"user_list":{}},{"user_list":{}}]
看到JSON響應爲空。任何人都可以幫助我嗎?
我推薦使用[** JMS /串行**](https://github.com/schmittjoh/serializer)導出您的實體 – Touki
@Touki我得到這些錯誤 未定義的變量:序列化程序 致命錯誤:調用非對象的成員函數serialize() –
請花時間正確地[閱讀文檔](http://jmsyst.com/libs/serializer),然後轉到[搜索你的錯誤](http://stackoverflow.com/a/12769983/1607098)。我很確定你沒有遵循安裝步驟,這就是爲什麼你得到這個錯誤。 – Touki