在PHP和Javascript之间传输数组的最佳方法

$array = array(
    "name" => "John",
    "age" => 30,
    "city" => "New York"
);

$json = json_encode($array);

var jsonString = '{"name":"John","age":30,"city":"New York"}';
var jsonObject = JSON.parse(jsonString);

console.log(jsonObject.name); // 输出 "John"
console.log(jsonObject.age); // 输出 30
console.log(jsonObject.city); // 输出 "New York"