在 utf-8 php 頁面上，我無法讀取肥皂響應的輸出。這是我的代碼：<?php header('Content-Type:text/html; charset=UTF-8');ini_set('display_errors','1');error_reporting(E_ALL);class loginInfo{    public $loginOperation= array(        "loginId" => 'username',        "password" => 'password',        "thirdPartyId" => 'appname',        "apiVersion" => '2'    );}$client = new SoapClient("http:/example.com:9280/wsdl/test.wsdl", array('exceptions' => 0, 'trace' => 1,'encoding'=>'UTF-8'));echo("<pre>");$loginInfo = new loginInfo();$response = $client->Login($loginInfo);$data = $response->loginResult->loginSuccessData;$primaryToken = $data->token->primary;$secondaryToken = $data->token->secondary;$expiration = $data->expiration;var_dump($data); // token strings unreadable in this dumpecho $primaryToken."\n"; //this line is garbledecho htmlentities($primaryToken)."\n"; //This line returns blankecho "RESPONSE:\n" . htmlentities($client->__getLastResponse()). "\n";?>這是來自頁面的響應文本。object(stdClass)#5 (2) {  ["token"]=>  object(stdClass)#6 (2) {    ["primary"]=>    string(32) "??h?????8??9????P??k0$*???"    ["secondary"]=>    string(32) "p-???z??5Y????Z?6?:?"  }  ["expiration"]=>  string(24) "2020-01-04T08:37:06.835Z"}??h?????8??9????P??k0$*???RESPONSE:<?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Header/><soapenv:Body><tfm:loginResponse xmlns:tfm="http://www.example.com/test.xsd"><tfm:loginResult><tfm:loginSuccessData><tfm:token><tcor:primary xmlns:tcor="http://www.example.com/exampleTypes.xsd">yKz/aKuGvZPFOK8e7A8508LT51DTh6JrMAEkAiqbkr4=</tcor:primary><tcor:secondary xmlns:tcor="http://www.example.com/exampleTypes.xsd">cMKtkAzwBZl6FsLkkzUHFwZZhx3U5xb7WhDjnTaZOqc=</tcor:secondary></tfm:token><tfm:expiration>2020-01-04T08:37:06.835Z</tfm:expiration></tfm:loginSuccessData></tfm:loginResult></tfm:loginResponse></soapenv:Body></soapenv:Envelope>在 html 實體中包裝 token 變量會在回顯時將其從頁面中完全刪除。不完全確定這是否與編碼有關，因為據我所知，一切都應該在 utf-8 中。