使用PHP从Stack Overflow API获取空作为响应 [英] Getting null as response from Stack Overflow API with PHP

问题描述

我将此代码用于PHP以获取Stack Overflow信誉.

I use this code for PHP to get Stack Overflow reputation.

$feed = json_decode(file_get_contents("http://api.stackexchange.com/2.1/users/22656?order=desc&sort=reputation&site=stackoverflow&filter=!*MxOyD8qN0Yghnep", true), true);
$array = $feed['items'][0];
$rep = $array['reputation'];
echo $rep;

但是我得到null供稿.另外，用户帐户是Jon Skeet，我从那里获得ID22656.如何解决此问题?

But I get null for feed. Also user account is Jon Skeet which is where I get the ID 22656. How can I fix this?

推荐答案

问题是响应也被压缩了.

The problem is that the response is also gzipped.

我的首选解决方法是使用带有CURLOPT_ENCODING选项的curl.

My preferred fix would be to use curl, with CURLOPT_ENCODING option.

<?php
function curl($url){
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_HEADER, 0);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_TIMEOUT, 30);
    curl_setopt($curl, CURLOPT_USERAGENT, 'cURL');
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($curl, CURLOPT_ENCODING , "gzip");//<< Solution

    $result = curl_exec($curl);
    curl_close($curl);

    return $result;
}


$feed = curl("http://api.stackexchange.com/2.1/users/22656?order=desc&sort=reputation&site=stackoverflow&filter=!*MxOyD8qN0Yghnep");

$feed = json_decode($feed,true);
$rep = $feed['items'][0]['reputation'];
echo $rep;//531776
?>

不过，您可以使用普通的FGC，然后将响应膨胀回未压缩状态.

Though, you can use normal FGC, then inflate the response back into uncompressed.

<?php
$feed = file_get_contents('http://api.stackexchange.com/2.1/users/22656?order=desc&sort=reputation&site=stackoverflow&filter=!*MxOyD8qN0Yghnep');
$feed = gzinflate(substr($feed, 10, -8));

$feed = json_decode($feed,true);
$rep = $feed['items'][0]['reputation'];
echo $rep;//531776
?>

这篇关于使用PHP从Stack Overflow API获取空作为响应的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！