从PHP中的JSON POST读取HTTP请求正文的问题 [英] Issue reading HTTP request body from a JSON POST in PHP

问题描述

我正在编写一个注册为webhook端点的脚本。我知道它已成功注册，因为我正在将每个请求的标头写入我的服务器日志。以下是一个示例：

I'm writing a script that is registered as an endpoint for a webhook. I know that it's successfully registered because I'm writing the header of every request to my server logs. Here's a sample:

Content-Type: text/xml; charset=UTF-8
User-Agent: Jakarta Commons-HttpClient/3.1
Host: =={obfuscated}== 
Content-Length: 1918

我注册的API是将JSON对象发布到我的脚本，我想用PHP解析该对象。正如您在请求标头中看到的那样，有一个很好的大胖JSON对象等待解析。它似乎很简单，但它一直没有。

The API that I've registered with is POST-ing a JSON object to my script, and I'd like to parse that object using PHP. As you can see from the request header, there's a nice big fat JSON object waiting to be parsed. It seems straightforward, but it hasn't been.

起初我尝试使用 $ _ POST ['json'] 或只是 $ _ POST 但由于数据不在数组中，我不太确定如何访问它。

At first I tried using $_POST['json'] or just $_POST but since the data isn't in an array, I wasn't really sure how to access it like that.

我试过了使用 file_get_contents（'php：// input'）和 fopen（'php：// input'，'r'）有和没有 json_decode（）但没有运气。我不能使用 http_get_request_body（），因为我所使用的服务器没有PECL而且这是我无法控制的。

I've tried using file_get_contents('php://input') and fopen('php://input', 'r') with and without json_decode() but no luck. I can't use http_get_request_body() since the server I'm on doesn't have PECL and that's out of my control.

有没有其他方法可以与我错过的POST-ed JSON对象进行交互？谢谢！

Are there any other ways to interact with the POST-ed JSON object that I'm missing? Thanks!

推荐答案

感谢其他人的投入。事实证明，我只需要

Thanks to others for the input. It turns out that I just needed

$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON, TRUE); //convert JSON into array

其中 json_decode 将对象作为数组返回。

where the second parameter in json_decode returned the object as an array.

希望这有助于其他人！

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