新浪乐库php解析源码

demo：http://link.hhtjim.com

外链测试：

http://music.sina.com.cn/yueku/i/2850351.html

代码：

function vita_get_url_content($url) {
$ch = curl_init();
$timeout = 5;
curl_setopt ($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
 curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$file_contents = curl_exec($ch);
curl_close($ch);
return $file_contents;
}
error_reporting(0);
$m=$_GET['id'];
if ($m){
$url="http://music.sina.com.cn/yueku/intro/musina_mpw_playlist.php?id[]=".$m;
$file=vita_get_url_content($url);
$regx='|MP3_URL":"(.*)",|';
preg_match($regx,$file,$rg);
$url = str_replace("\\","",$rg[1]);
$file=vita_get_url_content($url);
$regx='|="(.*)"|';
preg_match($regx,$file,$rg);
} else {
exit('not found ID');
}
Header("HTTP/1.1 303 See Other");
header("location: $rg[1]");

说明：保存为*.php

打开http://serve/*.php?id=2850351   即下载

根据音乐ID来找真实地址
http://music.sina.com.cn/yueku/intro/musina_mpw_playlist.php?id[]=2850351

代码来自：http://zhidao.baidu.com/question/160385986.html

---

新浪视频外链接口

http://v.iask.com/v_play.php?vid=视频ID

如：http://video.sina.com.cn/v/b/10855159-1400488700.html

打开http://v.iask.com/v_play.php?vid=10855159会有视频的真实地址：
第14行

<video>
<result>suee</result>
<timelength>133567</timelength>
<framecount>8385</framecount>
<vname>
<![CDATA[ 任贤齐－花好月圆夜（MV） ]]>
</vname>
<src>400</src>
<durl>
<order>1</order>
<length>133567</length>
<url>
<![CDATA[
http://edge.v.iask.com/6693405.flv?KID=sina,viask&Expires=1382889600&ssig=gildJVy7AM
]]>
</url>
</durl>
<vtags>
<![CDATA[ 任贤齐 花好月圆夜 MV ]]>
</vtags>
<ad>
<![CDATA[ ]]>
</ad>
<vstr>
<![CDATA[ f549fc2ae3611b51682c49072ac1cba7 ]]>
</vstr>
<vip>
<![CDATA[ BAIATFBMVV0BTAEA ]]>
</vip>
<vround>20</vround>
<ext>10855159</ext>
</video>