2013-05-13 178 views
0

我正在使用以下PHP腳本來獲取播放列表中每個YouTube視頻的標題和說明,但我無法弄清楚如何抓取視頻的YouTube ID或網址。我需要什麼查詢?使用YouTube API從YouTube播放列表中提取視頻URL或ID

<?php $cont = json_decode(file_get_contents('http://gdata.youtube.com/feeds/api/playlists/AtWAMBKrZSRGVsVxlcW74lU7JB31954X/?v=2&alt=json&feature=plcp')); ?> 
<?php $feed = $cont->feed->entry; ?> 
<?php if(count($feed)): foreach($feed as $item): // youtube start ?> 
    <?php echo $item->title->{'$t'} ?> <br /> 
    <?php echo $item->{'media$group'}->{'media$description'}->{'$t'} ?> 
<?php endforeach; endif; // youtube end ?> 

回答

1
<?php $cont = json_decode(file_get_contents('http://gdata.youtube.com/feeds/api/playlists/AtWAMBKrZSRGVsVxlcW74lU7JB31954X/?v=2&alt=json&feature=plcp')); ?> 
<?php $feed = $cont->feed->entry; ?> 
<?php if(count($feed)): foreach($feed as $item): // youtube start ?> 
    <?php echo $item->title->{'$t'} ?> <br /> 
    <?php echo $item->{'media$group'}->{'media$description'}->{'$t'} ?> 
    <?php echo $item->{'media$group'}->{'yt$videoid'}->{'$t'} ?> 
<?php endforeach; endif; // youtube end ?> 

您已經有了正確的軌跡。您需要的財產是yt $ videoid,我剛剛在此處添加。

+0

完美,謝謝! – 2013-05-13 09:03:36

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