Question

我正在连接到traileraddicts api，但当我将页面加载到服务器时，我收到此消息。

注意：尝试在第20行的/heima/sth132/.public_html/Lokaverkefnireal/php/trailers.php中获取非对象的属性警告：在/heima/sth132/.public_html/中为foreach（）提供的参数无效第20行的Lokaverkefnireal / php / trailers.php

这是我的代码，你能帮助我解决这个问题吗？

<?php 
// create curl resource
$ch = curl_init();

// set url
curl_setopt($ch, CURLOPT_URL, "https://api.traileraddict.com/?featured=yes&count=8");

//return the transfer as a string
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

// $output contains the output string
$output = curl_exec($ch);

// close curl resource to free up system resources
curl_close($ch);

// load the previously downloaded XML page
$upcoming = simplexml_load_string($output);

foreach($upcoming->trailer as $x => $updates) 
{ 
   echo $updates->title; 
   echo '<br>'; 
   echo '<span style="font-size:x-small">Source: <a href="'. $updates->link .'">TrailerAddict</a></span>'; 
   echo '<br>'; 
   //now echo the embedded trailer 
   echo $updates->embed; 
   echo '<br><br>';     

    } 
?>

Answer 1

您应该将curl网址协议从https更改为http

// set url
//please remove https
curl_setopt($ch, CURLOPT_URL, "http://api.traileraddict.com/?featured=yes&count=8");

Answer 2

问题似乎来自您正在卷曲的网址，请尝试将https更改为http，这对我有用

 curl_setopt($ch, CURLOPT_URL, "http://api.traileraddict.com/?featured=yes&count=8");

通过卷曲和显示连接到api

2 个答案: