Php 如何访问此数组中的此值？

我做了一个json_解码，当我var_转储results变量时，我得到了下面的结果

我尝试提取的值是粗体的，但我无法计算关联数组的级别来获取该值

任何帮助都将不胜感激

array(2) {
    ["data"]=> array(16) {
        ["expiration_schedule"]=> array(0) { }
        ["last_name"]=> string(11) "johnsonwill"
        ["loyalty_tier_name"]=> string(6) "Silver"
        ["uid"]=> string(20) "**kylesmp1f@yahoo.com**"
        ["dob"]=> string(10) "10/22/1981"
        ["referrer_email"]=> string(0) ""
        ["loyalty_tier_id"]=> string(10) "zrl_silver"
        ["first_name"]=> string(4) "Kyle"
        ["loyalty_enroll_time"]=> string(10) "02/06/2018"
        ["available_points"]=> int(50)
        ["referral_code"]=> string(8) "FJWKAWFHWA"
        ["redeemed_points"]=> int(0)
        ["awarded_points"]=> int(50)
        ["has_opted_out"]=> bool(false)
        ["user_email"]=> string(20) "kylesmp1f@yahoo.com"
        ["pending_points"]=> int(0) 
    }
    ["success"]=> bool(true) 
}

---

您拥有的是一个多维数组。如果数组名为$test[]，则可以通过以下方式访问该值：

echo $test["data"]["uid"];

请参见此处的完整实现：

$data = array(
    "expiration_schedule" => array(),
    "last_name" => "johnsonwill",
    "loyalty_tier_name" => "Silver",
    "uid" => "kylesmp1f@yahoo.com",
    "dob" => "10/22/1981" ,
    "referrer_email" => "",
    "loyalty_tier_id" => "zrl_silver",
    "first_name" => "Kyle" ,
    "loyalty_enroll_time" => "02/06/2018" ,
    "available_points" => 50,
    "referral_code" => "FJWKAWFHWA" ,
    "redeemed_points" => 0,
    "awarded_points" => 50,
    "has_opted_out" => false,
    "user_email" => "kylesmp1f@yahoo.com" ,
    "pending_points" => 0
);
$success = true;

$test = array("data" => $data, "success" => $success);

echo $test["data"]["uid"];

---

你能重新格式化你的代码吗？搞砸了。你可以在这里阅读更多关于格式化的内容：非常感谢，我以后一定会格式化。非常感谢，因为某些原因，名称数据让我很反感。我假设这是某种php关键字，而不是第一个维度的名称！