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POHow to obtain video duration from youtube api using simpeXML?
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I've got this xml response from youtube <pre><code><?xml version="1.0" encoding="UTF-8"?> <entry xmlns="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" xmlns:gd="http://schemas.google.com/g/2005" xmlns:yt="http://gdata.youtube.com/schemas/2007"> <id>http://gdata.youtube.com/feeds/api/videos/9mZb6PZM4FU</id> <published>2010-01-09T19:38:15.000Z</published> <updated>2013-07-17T06:51:32.000Z</updated> <category scheme="http://schemas.google.com/g/2005#kind" term="http://gdata.youtube.com/schemas/2007#video" /> <category scheme="http://gdata.youtube.com/schemas/2007/categories.cat" term="Entertainment" label="Розваги" /> <title type="text">Каратэ</title> <content type="text">Сцена из фильма "Не бойся, я с тобой"</content> <link rel="alternate" type="text/html" href="http://www.youtube.com/watch?v=9mZb6PZM4FU&amp;feature=youtube_gdata" /> <link rel="http://gdata.youtube.com/schemas/2007#video.responses" type="application/atom+xml" href="http://gdata.youtube.com/feeds/api/videos/9mZb6PZM4FU/responses" /> <link rel="http://gdata.youtube.com/schemas/2007#video.related" type="application/atom+xml" href="http://gdata.youtube.com/feeds/api/videos/9mZb6PZM4FU/related" /> <link rel="http://gdata.youtube.com/schemas/2007#mobile" type="text/html" href="http://m.youtube.com/details?v=9mZb6PZM4FU" /> <link rel="self" type="application/atom+xml" href="http://gdata.youtube.com/feeds/api/videos/9mZb6PZM4FU" /> <author> <name>Lefan123</name> <uri>http://gdata.youtube.com/feeds/api/users/Lefan123</uri> </author> <gd:comments> <gd:feedLink rel="http://gdata.youtube.com/schemas/2007#comments" href="http://gdata.youtube.com/feeds/api/videos/9mZb6PZM4FU/comments" countHint="80" /> </gd:comments> <media:group> <media:category label="Розваги" scheme="http://gdata.youtube.com/schemas/2007/categories.cat">Entertainment</media:category> <media:content url="http://www.youtube.com/v/9mZb6PZM4FU?version=3&amp;f=videos&amp;app=youtube_gdata" type="application/x-shockwave-flash" medium="video" isDefault="true" expression="full" duration="174" yt:format="5" /> <media:content url="rtsp://r4---sn-4g57kuek.c.youtube.com/CiILENy73wIaGQlV4Ez26Ftm9hMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp" type="video/3gpp" medium="video" expression="full" duration="174" yt:format="1" /> <media:content url="rtsp://r4---sn-4g57kuek.c.youtube.com/CiILENy73wIaGQlV4Ez26Ftm9hMYESARFEgGUgZ2aWRlb3MM/0/0/0/video.3gp" type="video/3gpp" medium="video" expression="full" duration="174" yt:format="6" /> <media:description type="plain">Сцена из фильма "Не бойся, я с тобой"</media:description> <media:keywords /> <media:player url="http://www.youtube.com/watch?v=9mZb6PZM4FU&amp;feature=youtube_gdata_player" /> <media:thumbnail url="http://i1.ytimg.com/vi/9mZb6PZM4FU/0.jpg" height="360" width="480" time="00:01:27" /> <media:thumbnail url="http://i1.ytimg.com/vi/9mZb6PZM4FU/1.jpg" height="90" width="120" time="00:00:43.500" /> <media:thumbnail url="http://i1.ytimg.com/vi/9mZb6PZM4FU/2.jpg" height="90" width="120" time="00:01:27" /> <media:thumbnail url="http://i1.ytimg.com/vi/9mZb6PZM4FU/3.jpg" height="90" width="120" time="00:02:10.500" /> <media:title type="plain">Каратэ</media:title> <yt:duration seconds="174" /> </media:group> <gd:rating average="4.934732" max="5" min="1" numRaters="429" rel="http://schemas.google.com/g/2005#overall" /> <yt:statistics favoriteCount="0" viewCount="215169" /> </entry> </code></pre> I trying get duration by using this code <pre><code>public function getVideoLength($id) { $this->getVideoFeed($id); if ($this->xmlEntry == null) return 0; $duration = $this->xmlEntry->media['group']->yt['duration']; return $duration; } </code></pre> but $duration is null. How to get it ?
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<php><youtube-api><simplexml>
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How to obtain video duration from youtube api using simpeXML?
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