如何获取YouTube频道中最新上传的视频的ID [英] How to get the id of the latest uploaded video in a youtube channel

问题描述

在youtube中 我如何获取Im所订阅频道的最新上传视频的ID(像v = ...一样出现在网址中的ID)，以嵌入
我在服务器端使用php

In youtube How do i get the id of the latest uploaded video (the one that comes in the url like v=....) of a channel to which Im subscribed, for embeded
im using php in my server side

推荐答案

以下是使用YouTube RSS供稿的示例， parse_str .

Here's a example using the YouTube RSS feeds, simplexml_load_file, parse_url, and parse_str.

<?php

$id = NULL;
$username = 'YouTube';

$xml = simplexml_load_file(sprintf('http://gdata.youtube.com/feeds/base/users/%s/uploads?alt=rss&v=2&orderby=published', $username));

if ( ! empty($xml->channel->item[0]->link) )
{
  parse_str(parse_url($xml->channel->item[0]->link, PHP_URL_QUERY), $url_query);

  if ( ! empty($url_query['v']) )
    $id = $url_query['v'];
}

echo $id; // Outputs the video ID.

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