Question

这是我的代码

<?php
$allBots = require_once 'botsPath.php';

$method = $_SERVER['REQUEST_METHOD'];
$request = explode("/", substr(@$_SERVER['PATH_INFO'], 1));
//var_dump($allBots);die;
$botName = array_shift($request);
$res = '';
$botJid = '';
$returnMessageTo = '';
if(isset($allBots[$botName])){
    require_once $allBots[$botName]['path'];
    $botObject = new $allBots[$botName]['class'];
    $botJid = $allBots[$botName]['jid'];
    switch (strtolower($method)){
        case 'put':
            $returnMessageTo = $userName = $request[1];
            $res = $botObject->subscriptionCreated($userName);
            break;
        case 'post':
            $postType = $request[0];
            $postMessage =  file_get_contents("php://input");
            $postXml = new SimpleXMLElement($postMessage);
            $returnMessageTo = $from = $postXml['from'];
            if(strtolower($postType) == 'presence'){
                $status =  $postXml->status;
                $text =  $postXml->text;
                $res = $botObject->presenceReceived($from, $status, $text);
            }else{
                $message =  $postXml->body;
                $res = $botObject->messageReceived($from, $message);
            }
            break;
        case 'delete':
            $returnMessageTo = $userName = $request[1];
            $res = $botObject->subscriptionDeleted($userName);
            break;
    }
}
//else, we really do not care

header('Content-type: application/xml');

echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?><message from='$botJid' to='$returnMessageTo'><body><![CDATA[$res]]></body></message>";

昨天当我在我的服务器上托管它时很好，

但现在我收到了错误：

此页面包含以下错误：
     第1行第3行的
错误：文档末尾的额外内容   下面是第一个错误的页面呈现。

第3行没有写任何内容。现在已经摸不着头脑了

无法在文档末尾显示XML，错误

0 个答案: