php - Unirest POST 请求不会在 PHP 中运行

Question

我有一段代码几乎是准系统，但由于某种原因，它只是拒绝运行：

<?php
require_once "unirest/src/Unirest.php";

$photo_url = "http://api.animetrics.com/img/test/sc.jpg";
// These code snippets use an open-source library.
$response = Unirest::post("<--URL-->",
  array(
    "X-Mashape-Key" => "<--API Key-->",
    "Content-Type" => "application/x-www-form-urlencoded",
    "Accept" => "application/json"
  ),
  array(
    "selector" => "FACE, EYES, FULL",
    "url" => "http://api.animetrics.com/img/test/sc.jpg"
  )
);
echo $response;
?>

此代码块直接取自 mashape 网站，我只是下载了 Unirest 文件。我也确信我的路径是正确的。

我进行了一些调查，并尝试在 Unirest 文件中添加一个静态类函数以打印出一些东西，不出所料，它不起作用。

这是我添加的代码块：

<?php

namespace Unirest;

echo "in file";

$file = new File(); 

$file->printa("abc");

class File
{

    public static function printa($a) {
        echo $a;
    } 
....

在同一个文件中，$file->printa("abc");工作完美，但是当从不同的文件调用时，或者File::printa("abc");只是拒绝运行。Unirest::printa("abc");File\Unirest::printa("abc");

我不确定，但我对命名空间有误解吗？我会认为这Unirest::printa("abc");是访问静态类函数的正确方法吗？

我将不胜感激有关此的任何建议，谢谢。

Answer 1

Since the release of Unirest 2.0, the method & class signature has changed. unfortunately the Mashape sample snippets are yet to be updated.

Instead of calling Unirest::post you should be calling Unirest\Request::post, please refer to the unirest documentation for more details.

We'll be updating the Mashape samples soon to reflect this change.

I'm the author of unirest-php and I work at Mashape.