php如何處理一個(gè)對象，并且獲取對象元素的值，下面有object？

謝邀.

不管對象里面有沒有子對象，你可以采用下面的方法搞定

//將對象序列化，然后轉(zhuǎn)換為數(shù)組
$arr=json_decode(json_encode($obj),true);

通過數(shù)組方式你很容易訪問對象中的元素。

參考 php對象轉(zhuǎn)數(shù)組的黑技術(shù)

$object->body試下

get_object_vars 可以把對象轉(zhuǎn)換為數(shù)組

在HttpResponse里加個(gè)

public function getBody()
{
    return $this->body;
}

把對象轉(zhuǎn)成數(shù)組看看

通過反射函數(shù)轉(zhuǎn)化為數(shù)組可以處理這樣的問題

$ref = new ReflectionClass($response);
        $props = $ref->getProperties();
        $arr = [];


        foreach ($props as $prop) {
            $prop->setAccessible(true);
            $arr[$prop->getName()] = $prop->getValue($response);
            $prop->setAccessible(false);
        }

可以得到這樣的數(shù)組，問題解決了

array(7) {
  ["content"] => string(1048) "HTTP/1.1 200 OK
Server: Tengine
Date: Mon, 25 Jun 2018 02:22:15 GMT
Content-Type: application/json; charset=UTF-8
Content-Length: 52
Connection: keep-alive
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET,POST,PUT,DELETE,HEAD,OPTIONS,PATCH
Access-Control-Allow-Headers: X-Requested-With,X-Sequence,X-Ca-Key,X-Ca-Secret,X-Ca-Version,X-Ca-Timestamp,X-Ca-Nonce,X-Ca-API-Key,X-Ca-Stage,X-Ca-Client-DeviceId,X-Ca-Client-AppId,X-Ca-Signature,X-Ca-Signature-Headers,X-Ca-Signature-Method,X-Forwarded-For,X-Ca-Date,X-Ca-Request-Mode,Authorization,Content-Type,Accept,Accept-Ranges,Cache-Control,Range,Content-MD5
Access-Control-Max-Age: 172800
X-Ca-Request-Id: 271C3605-1937-4FF4-8D9B-D8E0F530875C
Cache-Control: no-store
X-Ca-Error-Message: OK
Vary: Accept-Encoding
ufe-result: A2
Pragma: no-cache
Via: 71aae546d43b[web,200]
Set-Cookie: SERVERID=c0cb0a9f805e8a70fc370b48877e9e8e|1529893335|1529893335;Path=/
X-Ca-Debug-Info: {"TotalLatency":105,"ServiceLatency":56}

{"code":601,"message":"數(shù)據(jù)不存在","data":null}"
  ["body"] => string(52) "{"code":601,"message":"數(shù)據(jù)不存在","data":null}"
  ["header"] => string(996) "HTTP/1.1 200 OK
Server: Tengine
Date: Mon, 25 Jun 2018 02:22:15 GMT
Content-Type: application/json; charset=UTF-8
Content-Length: 52
Connection: keep-alive
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET,POST,PUT,DELETE,HEAD,OPTIONS,PATCH
Access-Control-Allow-Headers: X-Requested-With,X-Sequence,X-Ca-Key,X-Ca-Secret,X-Ca-Version,X-Ca-Timestamp,X-Ca-Nonce,X-Ca-API-Key,X-Ca-Stage,X-Ca-Client-DeviceId,X-Ca-Client-AppId,X-Ca-Signature,X-Ca-Signature-Headers,X-Ca-Signature-Method,X-Forwarded-For,X-Ca-Date,X-Ca-Request-Mode,Authorization,Content-Type,Accept,Accept-Ranges,Cache-Control,Range,Content-MD5
Access-Control-Max-Age: 172800
X-Ca-Request-Id: 271C3605-1937-4FF4-8D9B-D8E0F530875C
Cache-Control: no-store
X-Ca-Error-Message: OK
Vary: Accept-Encoding
ufe-result: A2
Pragma: no-cache
Via: 71aae546d43b[web,200]
Set-Cookie: SERVERID=c0cb0a9f805e8a70fc370b48877e9e8e|1529893335|1529893335;Path=/
X-Ca-Debug-Info: {"TotalLatency":105,"ServiceLatency":56}

"
  ["requestId"] => string(36) "271C3605-1937-4FF4-8D9B-D8E0F530875C"
  ["errorMessage"] => string(2) "OK"
  ["contentType"] => string(31) "application/json; charset=UTF-8"
  ["httpStatusCode"] => int(200)
}