PHP：如何解析从 YouTube JSON 响应派生的关联数组？

发布于 2024-12-20 18:13:18 字数 1260 浏览 1 评论 0原文

我想做的是从 YouTube 频道获取每个视频的视频信息，然后将其打印在页面上，只有 15 个视频，因此应该完全在使用限制之内。

我已经阅读了网站上的一些教程和许多 SO 问题，但我似乎仍然无法将我需要的内容放在一起：/

以下是我迄今为止的尝试：

$url = 'http://gdata.youtube.com/feeds/api/videos?max-results=20&alt=jsonc&orderby=published&format=5&safeSearch=none&author=OpticalExpressUK&v=2';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, $url);
$body = curl_exec($ch);
curl_close($ch);
$data = json_decode($body, true);

echo '<pre>'; 
var_dump($data);
echo '</pre>'; 

// trying to get something out of the array!
echo $data[1]['title'];

其基础来自： php youtube json 解码

我也看过使用 PHP 循环代码

我理想的输出是这样的：

Video Title

Video Description

Rating

Anything else useful that is returned in the json response.

Embedded video

我知道这可能是可能的获得视频的直接链接，但在阅读完此内容后，我确信如果我能做到这一点，我将能够将其嵌入。

我还将网址中的 json 更改为“jsonc”，每个返回的内容似乎有很大差异，我更改的原因是因为我确信 YouTube 上它说要使用 jsonc ？

非常感谢任何帮助！

原文

What I am trying to do is fetch the video information for each video from a YouTube channel and just print them out on a page, there are only 15 videos so it should be well within the usage limits.

I have read a few tutorials on websites and many SO questions but I still can't seem to put together what I need :/

The following is my attempt so far:

$url = 'http://gdata.youtube.com/feeds/api/videos?max-results=20&alt=jsonc&orderby=published&format=5&safeSearch=none&author=OpticalExpressUK&v=2';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_REFERER, $url);
$body = curl_exec($ch);
curl_close($ch);
$data = json_decode($body, true);

echo '<pre>'; 
var_dump($data);
echo '</pre>'; 

// trying to get something out of the array!
echo $data[1]['title'];

The foundations of this came from: php youtube json decode

I've also looked at Looping code using PHP

My ideal output would be something along the lines of:

Video Title

Video Description

Rating

Anything else useful that is returned in the json response.

Embedded video

I know it may only be possible to get the direct link for the video but after reading about this I'm sure I would be able to get it embedded if I could get it that far.

I've also changed the json in the url to 'jsonc', there seems to be a big difference between what each returns, reason I changed was because I'm sure on YouTube it says to use jsonc?

Any help is much appreciated!

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月下伊人醉 2024-12-27 18:13:18

根据您在 http://pastebin.com/eZ6U3RmS 上的粘贴，正确的代码是：

foreach($data['data']['items'] as $item) {
    echo $item['title'];
    echo $item['description'];
    echo $item['rating'];
    echo $item['player']['default'];
    // whatever you need....
}

According to your paste on http://pastebin.com/eZ6U3RmS the right code would be:

foreach($data['data']['items'] as $item) {
    echo $item['title'];
    echo $item['description'];
    echo $item['rating'];
    echo $item['player']['default'];
    // whatever you need....
}

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