php - 只需要在 JSON 输出中显示数组值

Question

如何在 php 中只显示 JSON 中的数组值

我正在使用下面的 PHP 代码

echo '{"aaData":'.json_encode($user_details).'}';

它返回低于输出

{"aaData": [
    {"id":"31","name":"Elankeeran","email":"ekeeran@yahoo.com","activated":"0","phone":""}
]}

但我需要像下面这样的 JSON 输出

{"aaData": [
    {"31","Elankeeran","ekeeran@yahoo.com","0","1234"}
]}

任何人都请帮忙。

Answer 1

$rows = array();
foreach ($user_details as $row) {
  $rows[] = array_values((array)$row);
}

echo json_encode(array('aaData'=> $rows));

哪些输出:

{"aaData": [
    ["31","Elankeeran","test@yahoo.com","0","1234"],
    ["33","Elan","test@gmail.com","1",""]
]}