php 获取优酷视频的真实地址(2014.6月新算法)-php手册-php.cn

　　上个礼拜发现优酷改版了，各种过滤优酷广告的插件都失效了，于是我百度了一下(谷歌也不能用了)发现优酷改算法了，在ckplayer论坛发现有人在6月25号发了个php 的优酷代理文件，下载下来发现，能用但只能获取mp4格式的视频地址，而且php还加密了，没办法查看源码，后来通过微盾解密发现其中的源码，结合以前自己写的一个优酷视频解析类。。。。

感谢 3shi大大具体分析请见 3shi大大的文章优酷视频真实地址解析（当然现在不能用了，主要看分析）

ps. 新算法是从别人那里解密出来的所以有可能存在错误,当然也没有注释,不过我试了几个视频都可以解析。

下面是源码：

文件名为：youku.class.php

<span style="color: #008080;">  1</span> <span style="color: #000000;">php
</span><span style="color: #008080;">  2</span> 
<span style="color: #008080;">  3</span> <span style="color: #0000ff;">class</span><span style="color: #000000;"> Youku {
</span><span style="color: #008080;">  4</span> 
<span style="color: #008080;">  5</span>     <span style="color: #0000ff;">const</span> USER_AGENT = "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.116 Safari/537.36"<span style="color: #000000;">;
</span><span style="color: #008080;">  6</span>     <span style="color: #0000ff;">const</span> REFERER = "http://www.youku.com"<span style="color: #000000;">;
</span><span style="color: #008080;">  7</span>     <span style="color: #0000ff;">const</span> FORM_ENCODE = "GBK"<span style="color: #000000;">;
</span><span style="color: #008080;">  8</span>     <span style="color: #0000ff;">const</span> TO_ENCODE = "UTF-8"<span style="color: #000000;">;
</span><span style="color: #008080;">  9</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #800080;">$base</span> = "http://v.youku.com/player/getPlaylist/VideoIDS/"<span style="color: #000000;">;
</span><span style="color: #008080;"> 10</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #800080;">$source</span> = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\\:._-1234567890"<span style="color: #000000;">;
</span><span style="color: #008080;"> 11</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #800080;">$sz</span> = '-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63,52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1,-1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1'<span style="color: #000000;">;
</span><span style="color: #008080;"> 12</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #800080;">$str</span> = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'<span style="color: #000000;">;
</span><span style="color: #008080;"> 13</span> 
<span style="color: #008080;"> 14</span>     <span style="color: #0000ff;">public</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> parse(<span style="color: #800080;">$url</span><span style="color: #000000;">){
</span><span style="color: #008080;"> 15</span>         <span style="color: #008080;">preg_match</span>("#id\_([\w=]+)#", <span style="color: #800080;">$url</span>, <span style="color: #800080;">$matches</span>); <span style="color: #008000;">//</span><span style="color: #008000;">id里可以有=号</span>
<span style="color: #008080;"> 16</span>         <span style="color: #0000ff;">if</span> (<span style="color: #0000ff;">empty</span>(<span style="color: #800080;">$matches</span><span style="color: #000000;">)){
</span><span style="color: #008080;"> 17</span>             <span style="color: #800080;">$html</span> = self::_cget(<span style="color: #800080;">$url</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 18</span>             <span style="color: #008080;">preg_match</span>("#videoId2\s*=\s*\'(\w+)\'#", <span style="color: #800080;">$html</span>, <span style="color: #800080;">$matches</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 19</span>             <span style="color: #0000ff;">if</span>(!<span style="color: #800080;">$matches</span>) <span style="color: #0000ff;">return</span> <span style="color: #0000ff;">false</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 20</span> <span style="color: #000000;">        }
</span><span style="color: #008080;"> 21</span>         <span style="color: #008000;">//</span><span style="color: #008000;">根据you vid 获取相应的视频地址</span>
<span style="color: #008080;"> 22</span>         <span style="color: #0000ff;">return</span> self::_getYouku(<span style="color: #008080;">trim</span>(<span style="color: #800080;">$matches</span>[1<span style="color: #000000;">]));
</span><span style="color: #008080;"> 23</span> <span style="color: #000000;">    }
</span><span style="color: #008080;"> 24</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;"> 25</span> <span style="color: #008000;">     * [_cget curl获取数据]
</span><span style="color: #008080;"> 26</span> <span style="color: #008000;">     * @param  [type]  $url     [url地址]
</span><span style="color: #008080;"> 27</span> <span style="color: #008000;">     * @param  boolean $convert [是否转换编码]
</span><span style="color: #008080;"> 28</span> <span style="color: #008000;">     * @param  integer $timeout [超时时间]
</span><span style="color: #008080;"> 29</span> <span style="color: #008000;">     * @return [type]           [description]
</span><span style="color: #008080;"> 30</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;"> 31</span>     <span style="color: #0000ff;">public</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> _cget(<span style="color: #800080;">$url</span>,<span style="color: #800080;">$convert</span>=<span style="color: #0000ff;">false</span>,<span style="color: #800080;">$timeout</span>=10<span style="color: #000000;">){
</span><span style="color: #008080;"> 32</span>         <span style="color: #800080;">$ch</span>=curl_init(<span style="color: #800080;">$url</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 33</span>         curl_setopt(<span style="color: #800080;">$ch</span>,CURLOPT_RETURNTRANSFER,1<span style="color: #000000;">);
</span><span style="color: #008080;"> 34</span>         curl_setopt(<span style="color: #800080;">$ch</span>,CURLOPT_TIMEOUT,<span style="color: #800080;">$timeout</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 35</span>         curl_setopt(<span style="color: #800080;">$ch</span>,CURLOPT_CONNECTTIMEOUT,<span style="color: #800080;">$timeout</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 36</span>         curl_setopt(<span style="color: #800080;">$ch</span>,CURLOPT_USERAGENT,self::<span style="color: #000000;">USER_AGENT);
</span><span style="color: #008080;"> 37</span>         curl_setopt(<span style="color: #800080;">$ch</span>,CURLOPT_REFERER,self::<span style="color: #000000;">REFERER);       
</span><span style="color: #008080;"> 38</span>         curl_setopt(<span style="color: #800080;">$ch</span>,CURLOPT_FOLLOWLOCATION,1); <span style="color: #008000;">//</span><span style="color: #008000;">跟随301跳转</span>
<span style="color: #008080;"> 39</span>         curl_setopt(<span style="color: #800080;">$ch</span>,CURLOPT_AUTOREFERER,1); <span style="color: #008000;">//</span><span style="color: #008000;">自动设置referer              </span>
<span style="color: #008080;"> 40</span>         <span style="color: #800080;">$res</span>=curl_exec(<span style="color: #800080;">$ch</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 41</span>         curl_close(<span style="color: #800080;">$ch</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 42</span>         <span style="color: #0000ff;">if</span>(<span style="color: #800080;">$convert</span><span style="color: #000000;">){
</span><span style="color: #008080;"> 43</span>             <span style="color: #800080;">$res</span>=mb_convert_encoding(<span style="color: #800080;">$res</span>,self::TO_ENCODE,self::<span style="color: #000000;">FORM_ENCODE);
</span><span style="color: #008080;"> 44</span> <span style="color: #000000;">        }
</span><span style="color: #008080;"> 45</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$res</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 46</span> <span style="color: #000000;">    }    
</span><span style="color: #008080;"> 47</span> 
<span style="color: #008080;"> 48</span>     <span style="color: #008000;">//</span><span style="color: #008000;">start 获得优酷视频需要用到的方法</span>
<span style="color: #008080;"> 49</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getSid(){
</span><span style="color: #008080;"> 50</span>         <span style="color: #800080;">$sid</span> = <span style="color: #008080;">time</span>().(<span style="color: #008080;">mt_rand</span>(0,9000)+10000<span style="color: #000000;">);
</span><span style="color: #008080;"> 51</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$sid</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 52</span> <span style="color: #000000;">    }
</span><span style="color: #008080;"> 53</span> 
<span style="color: #008080;"> 54</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> getKey(<span style="color: #800080;">$key1</span>,<span style="color: #800080;">$key2</span><span style="color: #000000;">){
</span><span style="color: #008080;"> 55</span>         <span style="color: #800080;">$a</span> = <span style="color: #008080;">hexdec</span>(<span style="color: #800080;">$key1</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 56</span>         <span style="color: #800080;">$b</span> = <span style="color: #800080;">$a</span> ^0xA55AA5A5<span style="color: #000000;">;
</span><span style="color: #008080;"> 57</span>         <span style="color: #800080;">$b</span> = <span style="color: #008080;">dechex</span>(<span style="color: #800080;">$b</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 58</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$key2</span>.<span style="color: #800080;">$b</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 59</span> <span style="color: #000000;">    }
</span><span style="color: #008080;"> 60</span> 
<span style="color: #008080;"> 61</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> getFileid(<span style="color: #800080;">$fileId</span>,<span style="color: #800080;">$seed</span><span style="color: #000000;">){
</span><span style="color: #008080;"> 62</span>         <span style="color: #800080;">$mixed</span> = self::getMixString(<span style="color: #800080;">$seed</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 63</span>         <span style="color: #800080;">$ids</span> = <span style="color: #008080;">explode</span>("*",<span style="color: #008080;">rtrim</span>(<span style="color: #800080;">$fileId</span>,'*')); <span style="color: #008000;">//</span><span style="color: #008000;">去掉末尾的*号分割为数组</span>
<span style="color: #008080;"> 64</span>         <span style="color: #800080;">$realId</span> = ""<span style="color: #000000;">;
</span><span style="color: #008080;"> 65</span>         <span style="color: #0000ff;">for</span> (<span style="color: #800080;">$i</span>=0;<span style="color: #800080;">$i</span>count(<span style="color: #800080;">$ids</span>);<span style="color: #800080;">$i</span>++<span style="color: #000000;">){
</span><span style="color: #008080;"> 66</span>             <span style="color: #800080;">$idx</span> = <span style="color: #800080;">$ids</span>[<span style="color: #800080;">$i</span><span style="color: #000000;">];
</span><span style="color: #008080;"> 67</span>             <span style="color: #800080;">$realId</span> .= <span style="color: #008080;">substr</span>(<span style="color: #800080;">$mixed</span>,<span style="color: #800080;">$idx</span>,1<span style="color: #000000;">);
</span><span style="color: #008080;"> 68</span> <span style="color: #000000;">        }  
</span><span style="color: #008080;"> 69</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$realId</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 70</span> <span style="color: #000000;">    } 
</span><span style="color: #008080;"> 71</span> 
<span style="color: #008080;"> 72</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> getMixString(<span style="color: #800080;">$seed</span><span style="color: #000000;">){
</span><span style="color: #008080;"> 73</span>         <span style="color: #800080;">$mixed</span> = ""<span style="color: #000000;">;
</span><span style="color: #008080;"> 74</span>         <span style="color: #800080;">$source</span> = self::<span style="color: #800080;">$source</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 75</span>         <span style="color: #800080;">$len</span> = <span style="color: #008080;">strlen</span>(<span style="color: #800080;">$source</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 76</span>         <span style="color: #0000ff;">for</span>(<span style="color: #800080;">$i</span>=0;<span style="color: #800080;">$i</span>$len;<span style="color: #800080;">$i</span>++<span style="color: #000000;">){
</span><span style="color: #008080;"> 77</span>             <span style="color: #800080;">$seed</span> = (<span style="color: #800080;">$seed</span> * 211 + 30031)%65536<span style="color: #000000;">;
</span><span style="color: #008080;"> 78</span>             <span style="color: #800080;">$index</span> = (<span style="color: #800080;">$seed</span> / 65536 * <span style="color: #008080;">strlen</span>(<span style="color: #800080;">$source</span><span style="color: #000000;">));
</span><span style="color: #008080;"> 79</span>             <span style="color: #800080;">$c</span> = <span style="color: #008080;">substr</span>(<span style="color: #800080;">$source</span>,<span style="color: #800080;">$index</span>,1<span style="color: #000000;">);
</span><span style="color: #008080;"> 80</span>             <span style="color: #800080;">$mixed</span> .= <span style="color: #800080;">$c</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 81</span>             <span style="color: #800080;">$source</span> = <span style="color: #008080;">str_replace</span>(<span style="color: #800080;">$c</span>,"",<span style="color: #800080;">$source</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 82</span> <span style="color: #000000;">        }
</span><span style="color: #008080;"> 83</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$mixed</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 84</span> <span style="color: #000000;">    }
</span><span style="color: #008080;"> 85</span> 
<span style="color: #008080;"> 86</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> yk_d(<span style="color: #800080;">$a</span><span style="color: #000000;">){
</span><span style="color: #008080;"> 87</span>         <span style="color: #0000ff;">if</span> (!<span style="color: #800080;">$a</span><span style="color: #000000;">) {
</span><span style="color: #008080;"> 88</span>             <span style="color: #0000ff;">return</span> ''<span style="color: #000000;">;
</span><span style="color: #008080;"> 89</span> <span style="color: #000000;">        }
</span><span style="color: #008080;"> 90</span>         <span style="color: #800080;">$f</span> = <span style="color: #008080;">strlen</span>(<span style="color: #800080;">$a</span><span style="color: #000000;">);
</span><span style="color: #008080;"> 91</span>         <span style="color: #800080;">$b</span> = 0<span style="color: #000000;">;
</span><span style="color: #008080;"> 92</span>         <span style="color: #800080;">$str</span> = self::<span style="color: #800080;">$str</span><span style="color: #000000;">;
</span><span style="color: #008080;"> 93</span>         <span style="color: #0000ff;">for</span> (<span style="color: #800080;">$c</span> = ''; <span style="color: #800080;">$b</span> $f<span style="color: #000000;">;) {
</span><span style="color: #008080;"> 94</span>             <span style="color: #800080;">$e</span> = self::charCodeAt(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$b</span>++) & 255<span style="color: #000000;">;
</span><span style="color: #008080;"> 95</span>             <span style="color: #0000ff;">if</span> (<span style="color: #800080;">$b</span> == <span style="color: #800080;">$f</span><span style="color: #000000;">) {
</span><span style="color: #008080;"> 96</span>                 <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, <span style="color: #800080;">$e</span> >> 2<span style="color: #000000;">);
</span><span style="color: #008080;"> 97</span>                 <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, (<span style="color: #800080;">$e</span> & 3) );
<span style="color: #008080;"> 98</span>                 <span style="color: #800080;">$c</span> .= '=='<span style="color: #000000;">;
</span><span style="color: #008080;"> 99</span>                 <span style="color: #0000ff;">break</span><span style="color: #000000;">;
</span><span style="color: #008080;">100</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">101</span>             <span style="color: #800080;">$g</span> = self::charCodeAt(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$b</span>++<span style="color: #000000;">);
</span><span style="color: #008080;">102</span>             <span style="color: #0000ff;">if</span> (<span style="color: #800080;">$b</span> == <span style="color: #800080;">$f</span><span style="color: #000000;">) {
</span><span style="color: #008080;">103</span>                 <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, <span style="color: #800080;">$e</span> >> 2<span style="color: #000000;">);
</span><span style="color: #008080;">104</span>                 <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, (<span style="color: #800080;">$e</span> & 3) $g & 240) >> 4<span style="color: #000000;">);
</span><span style="color: #008080;">105</span>                 <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, (<span style="color: #800080;">$g</span> & 15) );
<span style="color: #008080;">106</span>                 <span style="color: #800080;">$c</span> .= '='<span style="color: #000000;">;
</span><span style="color: #008080;">107</span>                 <span style="color: #0000ff;">break</span><span style="color: #000000;">;
</span><span style="color: #008080;">108</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">109</span>             <span style="color: #800080;">$h</span> = self::charCodeAt(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$b</span>++<span style="color: #000000;">);
</span><span style="color: #008080;">110</span>             <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, <span style="color: #800080;">$e</span> >> 2<span style="color: #000000;">);
</span><span style="color: #008080;">111</span>             <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, (<span style="color: #800080;">$e</span> & 3) $g & 240) >> 4<span style="color: #000000;">);
</span><span style="color: #008080;">112</span>             <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, (<span style="color: #800080;">$g</span> & 15) $h & 192) >> 6<span style="color: #000000;">);
</span><span style="color: #008080;">113</span>             <span style="color: #800080;">$c</span> .= self::charAt(<span style="color: #800080;">$str</span>, <span style="color: #800080;">$h</span> & 63<span style="color: #000000;">);
</span><span style="color: #008080;">114</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">115</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$c</span><span style="color: #000000;">;
</span><span style="color: #008080;">116</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">117</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> yk_na(<span style="color: #800080;">$a</span><span style="color: #000000;">){
</span><span style="color: #008080;">118</span>         <span style="color: #0000ff;">if</span> (!<span style="color: #800080;">$a</span><span style="color: #000000;">) {
</span><span style="color: #008080;">119</span>             <span style="color: #0000ff;">return</span> ''<span style="color: #000000;">;
</span><span style="color: #008080;">120</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">121</span> 
<span style="color: #008080;">122</span>         <span style="color: #800080;">$h</span> = <span style="color: #008080;">explode</span>(',', self::<span style="color: #800080;">$sz</span><span style="color: #000000;">);
</span><span style="color: #008080;">123</span>         <span style="color: #800080;">$i</span> = <span style="color: #008080;">strlen</span>(<span style="color: #800080;">$a</span><span style="color: #000000;">);
</span><span style="color: #008080;">124</span>         <span style="color: #800080;">$f</span> = 0<span style="color: #000000;">;
</span><span style="color: #008080;">125</span>         <span style="color: #0000ff;">for</span> (<span style="color: #800080;">$e</span> = ''; <span style="color: #800080;">$f</span> $i<span style="color: #000000;">;) {
</span><span style="color: #008080;">126</span>             <span style="color: #0000ff;">do</span><span style="color: #000000;"> {
</span><span style="color: #008080;">127</span>                 <span style="color: #800080;">$c</span> = <span style="color: #800080;">$h</span>[self::charCodeAt(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$f</span>++) & 255<span style="color: #000000;">];
</span><span style="color: #008080;">128</span>             } <span style="color: #0000ff;">while</span> (<span style="color: #800080;">$f</span> $i && -1 == <span style="color: #800080;">$c</span><span style="color: #000000;">);
</span><span style="color: #008080;">129</span>             <span style="color: #0000ff;">if</span> (-1 == <span style="color: #800080;">$c</span><span style="color: #000000;">) {
</span><span style="color: #008080;">130</span>                 <span style="color: #0000ff;">break</span><span style="color: #000000;">;
</span><span style="color: #008080;">131</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">132</span>             <span style="color: #0000ff;">do</span><span style="color: #000000;"> {
</span><span style="color: #008080;">133</span>                 <span style="color: #800080;">$b</span> = <span style="color: #800080;">$h</span>[self::charCodeAt(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$f</span>++) & 255<span style="color: #000000;">];
</span><span style="color: #008080;">134</span>             } <span style="color: #0000ff;">while</span> (<span style="color: #800080;">$f</span> $i && -1 == <span style="color: #800080;">$b</span><span style="color: #000000;">);
</span><span style="color: #008080;">135</span>             <span style="color: #0000ff;">if</span> (-1 == <span style="color: #800080;">$b</span><span style="color: #000000;">) {
</span><span style="color: #008080;">136</span>                 <span style="color: #0000ff;">break</span><span style="color: #000000;">;
</span><span style="color: #008080;">137</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">138</span>             <span style="color: #800080;">$e</span> .= self::fromCharCode(<span style="color: #800080;">$c</span> $b & 48) >> 4<span style="color: #000000;">);
</span><span style="color: #008080;">139</span>             <span style="color: #0000ff;">do</span><span style="color: #000000;"> {
</span><span style="color: #008080;">140</span>                 <span style="color: #800080;">$c</span> = self::charCodeAt(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$f</span>++) & 255<span style="color: #000000;">;
</span><span style="color: #008080;">141</span>                 <span style="color: #0000ff;">if</span> (61 == <span style="color: #800080;">$c</span><span style="color: #000000;">) {
</span><span style="color: #008080;">142</span>                     <span style="color: #0000ff;">return</span> <span style="color: #800080;">$e</span><span style="color: #000000;">;
</span><span style="color: #008080;">143</span> <span style="color: #000000;">                }
</span><span style="color: #008080;">144</span>                 <span style="color: #800080;">$c</span> = <span style="color: #800080;">$h</span>[<span style="color: #800080;">$c</span><span style="color: #000000;">];
</span><span style="color: #008080;">145</span>             } <span style="color: #0000ff;">while</span> (<span style="color: #800080;">$f</span> $i && -1 == <span style="color: #800080;">$c</span><span style="color: #000000;">);
</span><span style="color: #008080;">146</span>             <span style="color: #0000ff;">if</span> (-1 == <span style="color: #800080;">$c</span><span style="color: #000000;">) {
</span><span style="color: #008080;">147</span>                 <span style="color: #0000ff;">break</span><span style="color: #000000;">;
</span><span style="color: #008080;">148</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">149</span>             <span style="color: #800080;">$e</span> .= self::fromCharCode((<span style="color: #800080;">$b</span> & 15) $c & 60) >> 2<span style="color: #000000;">);
</span><span style="color: #008080;">150</span>             <span style="color: #0000ff;">do</span><span style="color: #000000;"> {
</span><span style="color: #008080;">151</span>                 <span style="color: #800080;">$b</span> = self::charCodeAt(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$f</span>++) & 255<span style="color: #000000;">;
</span><span style="color: #008080;">152</span>                 <span style="color: #0000ff;">if</span> (61 == <span style="color: #800080;">$b</span><span style="color: #000000;">) {
</span><span style="color: #008080;">153</span>                     <span style="color: #0000ff;">return</span> <span style="color: #800080;">$e</span><span style="color: #000000;">;
</span><span style="color: #008080;">154</span> <span style="color: #000000;">                }
</span><span style="color: #008080;">155</span>                 <span style="color: #800080;">$b</span> = <span style="color: #800080;">$h</span>[<span style="color: #800080;">$b</span><span style="color: #000000;">];
</span><span style="color: #008080;">156</span>             } <span style="color: #0000ff;">while</span> (<span style="color: #800080;">$f</span> $i && -1 == <span style="color: #800080;">$b</span><span style="color: #000000;">);
</span><span style="color: #008080;">157</span>             <span style="color: #0000ff;">if</span> (-1 == <span style="color: #800080;">$b</span><span style="color: #000000;">) {
</span><span style="color: #008080;">158</span>                 <span style="color: #0000ff;">break</span><span style="color: #000000;">;
</span><span style="color: #008080;">159</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">160</span>             <span style="color: #800080;">$e</span> .= self::fromCharCode((<span style="color: #800080;">$c</span> & 3) $b<span style="color: #000000;">);
</span><span style="color: #008080;">161</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">162</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$e</span><span style="color: #000000;">;
</span><span style="color: #008080;">163</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">164</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> yk_e(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$c</span><span style="color: #000000;">){
</span><span style="color: #008080;">165</span>         <span style="color: #0000ff;">for</span> (<span style="color: #800080;">$f</span> = 0, <span style="color: #800080;">$i</span>, <span style="color: #800080;">$e</span> = '', <span style="color: #800080;">$h</span> = 0; 256 > <span style="color: #800080;">$h</span>; <span style="color: #800080;">$h</span>++<span style="color: #000000;">) {
</span><span style="color: #008080;">166</span>             <span style="color: #800080;">$b</span>[<span style="color: #800080;">$h</span>] = <span style="color: #800080;">$h</span><span style="color: #000000;">;
</span><span style="color: #008080;">167</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">168</span>         <span style="color: #0000ff;">for</span> (<span style="color: #800080;">$h</span> = 0; 256 > <span style="color: #800080;">$h</span>; <span style="color: #800080;">$h</span>++<span style="color: #000000;">) {
</span><span style="color: #008080;">169</span>             <span style="color: #800080;">$f</span> = ((<span style="color: #800080;">$f</span> + <span style="color: #800080;">$b</span>[<span style="color: #800080;">$h</span>]) + self::charCodeAt(<span style="color: #800080;">$a</span>, <span style="color: #800080;">$h</span> % <span style="color: #008080;">strlen</span>(<span style="color: #800080;">$a</span>))) % 256<span style="color: #000000;">;
</span><span style="color: #008080;">170</span>             <span style="color: #800080;">$i</span> = <span style="color: #800080;">$b</span>[<span style="color: #800080;">$h</span><span style="color: #000000;">];
</span><span style="color: #008080;">171</span>             <span style="color: #800080;">$b</span>[<span style="color: #800080;">$h</span>] = <span style="color: #800080;">$b</span>[<span style="color: #800080;">$f</span><span style="color: #000000;">];
</span><span style="color: #008080;">172</span>             <span style="color: #800080;">$b</span>[<span style="color: #800080;">$f</span>] = <span style="color: #800080;">$i</span><span style="color: #000000;">;
</span><span style="color: #008080;">173</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">174</span>         <span style="color: #0000ff;">for</span> (<span style="color: #800080;">$q</span> = (<span style="color: #800080;">$f</span> = (<span style="color: #800080;">$h</span> = 0)); <span style="color: #800080;">$q</span> strlen(<span style="color: #800080;">$c</span>); <span style="color: #800080;">$q</span>++<span style="color: #000000;">) {
</span><span style="color: #008080;">175</span>             <span style="color: #800080;">$h</span> = (<span style="color: #800080;">$h</span> + 1) % 256<span style="color: #000000;">;
</span><span style="color: #008080;">176</span>             <span style="color: #800080;">$f</span> = (<span style="color: #800080;">$f</span> + <span style="color: #800080;">$b</span>[<span style="color: #800080;">$h</span>]) % 256<span style="color: #000000;">;
</span><span style="color: #008080;">177</span>             <span style="color: #800080;">$i</span> = <span style="color: #800080;">$b</span>[<span style="color: #800080;">$h</span><span style="color: #000000;">];
</span><span style="color: #008080;">178</span>             <span style="color: #800080;">$b</span>[<span style="color: #800080;">$h</span>] = <span style="color: #800080;">$b</span>[<span style="color: #800080;">$f</span><span style="color: #000000;">];
</span><span style="color: #008080;">179</span>             <span style="color: #800080;">$b</span>[<span style="color: #800080;">$f</span>] = <span style="color: #800080;">$i</span><span style="color: #000000;">;
</span><span style="color: #008080;">180</span>             <span style="color: #800080;">$e</span> .= self::fromCharCode(self::charCodeAt(<span style="color: #800080;">$c</span>, <span style="color: #800080;">$q</span>) ^ <span style="color: #800080;">$b</span>[(<span style="color: #800080;">$b</span>[<span style="color: #800080;">$h</span>] + <span style="color: #800080;">$b</span>[<span style="color: #800080;">$f</span>]) % 256<span style="color: #000000;">]);
</span><span style="color: #008080;">181</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">182</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$e</span><span style="color: #000000;">;
</span><span style="color: #008080;">183</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">184</span>     
<span style="color: #008080;">185</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> fromCharCode(<span style="color: #800080;">$codes</span><span style="color: #000000;">){
</span><span style="color: #008080;">186</span>         <span style="color: #0000ff;">if</span> (<span style="color: #008080;">is_scalar</span>(<span style="color: #800080;">$codes</span><span style="color: #000000;">)) {
</span><span style="color: #008080;">187</span>             <span style="color: #800080;">$codes</span> = <span style="color: #008080;">func_get_args</span><span style="color: #000000;">();
</span><span style="color: #008080;">188</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">189</span>         <span style="color: #800080;">$str</span> = ''<span style="color: #000000;">;
</span><span style="color: #008080;">190</span>         <span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$codes</span> <span style="color: #0000ff;">as</span> <span style="color: #800080;">$code</span><span style="color: #000000;">) {
</span><span style="color: #008080;">191</span>             <span style="color: #800080;">$str</span> .= <span style="color: #008080;">chr</span>(<span style="color: #800080;">$code</span><span style="color: #000000;">);
</span><span style="color: #008080;">192</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">193</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$str</span><span style="color: #000000;">;
</span><span style="color: #008080;">194</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">195</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> charCodeAt(<span style="color: #800080;">$str</span>, <span style="color: #800080;">$index</span><span style="color: #000000;">){
</span><span style="color: #008080;">196</span>         <span style="color: #0000ff;">static</span> <span style="color: #800080;">$charCode</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
</span><span style="color: #008080;">197</span>         <span style="color: #800080;">$key</span> = <span style="color: #008080;">md5</span>(<span style="color: #800080;">$str</span><span style="color: #000000;">);
</span><span style="color: #008080;">198</span>         <span style="color: #800080;">$index</span> = <span style="color: #800080;">$index</span> + 1<span style="color: #000000;">;
</span><span style="color: #008080;">199</span>         <span style="color: #0000ff;">if</span> (<span style="color: #0000ff;">isset</span>(<span style="color: #800080;">$charCode</span>[<span style="color: #800080;">$key</span><span style="color: #000000;">])) {
</span><span style="color: #008080;">200</span>             <span style="color: #0000ff;">return</span> <span style="color: #800080;">$charCode</span>[<span style="color: #800080;">$key</span>][<span style="color: #800080;">$index</span><span style="color: #000000;">];
</span><span style="color: #008080;">201</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">202</span>         <span style="color: #800080;">$charCode</span>[<span style="color: #800080;">$key</span>] = <span style="color: #008080;">unpack</span>('C*', <span style="color: #800080;">$str</span><span style="color: #000000;">);
</span><span style="color: #008080;">203</span>         <span style="color: #0000ff;">return</span> <span style="color: #800080;">$charCode</span>[<span style="color: #800080;">$key</span>][<span style="color: #800080;">$index</span><span style="color: #000000;">];
</span><span style="color: #008080;">204</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">205</span> 
<span style="color: #008080;">206</span>     <span style="color: #0000ff;">private</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> charAt(<span style="color: #800080;">$str</span>, <span style="color: #800080;">$index</span> = 0<span style="color: #000000;">){
</span><span style="color: #008080;">207</span>         <span style="color: #0000ff;">return</span> <span style="color: #008080;">substr</span>(<span style="color: #800080;">$str</span>, <span style="color: #800080;">$index</span>, 1<span style="color: #000000;">);
</span><span style="color: #008080;">208</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">209</span> 
<span style="color: #008080;">210</span> 
<span style="color: #008080;">211</span>     <span style="color: #008000;">/*</span><span style="color: #008000;">*
</span><span style="color: #008080;">212</span> <span style="color: #008000;">     * [_getYouku description]
</span><span style="color: #008080;">213</span> <span style="color: #008000;">     * @param  [type] $vid [视频id]
</span><span style="color: #008080;">214</span> <span style="color: #008000;">     * @return [type]      [description]
</span><span style="color: #008080;">215</span>      <span style="color: #008000;">*/</span>
<span style="color: #008080;">216</span>     <span style="color: #0000ff;">public</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span> _getYouku(<span style="color: #800080;">$vid</span><span style="color: #000000;">){
</span><span style="color: #008080;">217</span>         <span style="color: #008000;">//</span><span style="color: #008000;">$link = "http://v.youku.com/player/getPlayList/VideoIDS/{$vid}/Pf/4"; //获取视频信息json 有些视频获取不全(土豆网的 火影忍者)</span>
<span style="color: #008080;">218</span>         <span style="color: #800080;">$blink</span> = self::<span style="color: #800080;">$base</span>.<span style="color: #800080;">$vid</span><span style="color: #000000;">;
</span><span style="color: #008080;">219</span>         <span style="color: #800080;">$link</span> = <span style="color: #800080;">$blink</span>."/Pf/4/ctype/12/ev/1"<span style="color: #000000;">;
</span><span style="color: #008080;">220</span>         <span style="color: #800080;">$retval</span> = self::_cget(<span style="color: #800080;">$link</span><span style="color: #000000;">);
</span><span style="color: #008080;">221</span>         <span style="color: #800080;">$bretval</span> = self::_cget(<span style="color: #800080;">$blink</span><span style="color: #000000;">);
</span><span style="color: #008080;">222</span>         <span style="color: #0000ff;">if</span> (<span style="color: #800080;">$retval</span><span style="color: #000000;">) {
</span><span style="color: #008080;">223</span>             <span style="color: #800080;">$rs</span> = json_decode(<span style="color: #800080;">$retval</span>, <span style="color: #0000ff;">true</span><span style="color: #000000;">);
</span><span style="color: #008080;">224</span>             <span style="color: #800080;">$brs</span> = json_decode(<span style="color: #800080;">$bretval</span>, <span style="color: #0000ff;">true</span><span style="color: #000000;">);
</span><span style="color: #008080;">225</span>             <span style="color: #0000ff;">if</span>(!<span style="color: #0000ff;">empty</span>(<span style="color: #800080;">$rs</span>['data'][0]['error'<span style="color: #000000;">])){
</span><span style="color: #008080;">226</span>                 <span style="color: #0000ff;">return</span> <span style="color: #0000ff;">false</span>;  <span style="color: #008000;">//</span><span style="color: #008000;">有错误返回false</span>
<span style="color: #008080;">227</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">228</span>             <span style="color: #800080;">$data</span> = <span style="color: #0000ff;">array</span><span style="color: #000000;">();
</span><span style="color: #008080;">229</span>             <span style="color: #800080;">$streamtypes</span> = <span style="color: #800080;">$rs</span>['data'][0]['streamtypes'];  <span style="color: #008000;">//</span><span style="color: #008000;">可以输出的视频清晰度</span>
<span style="color: #008080;">230</span>             <span style="color: #800080;">$streamfileids</span> = <span style="color: #800080;">$rs</span>['data'][0]['streamfileids'<span style="color: #000000;">];
</span><span style="color: #008080;">231</span>             <span style="color: #800080;">$seed</span> = <span style="color: #800080;">$rs</span>['data'][0]['seed'<span style="color: #000000;">];
</span><span style="color: #008080;">232</span>             <span style="color: #800080;">$segs</span> = <span style="color: #800080;">$rs</span>['data'][0]['segs'<span style="color: #000000;">];
</span><span style="color: #008080;">233</span>             <span style="color: #800080;">$ip</span> = <span style="color: #800080;">$rs</span>['data'][0]['ip'<span style="color: #000000;">];
</span><span style="color: #008080;">234</span>             <span style="color: #800080;">$bsegs</span> =  <span style="color: #800080;">$brs</span>['data'][0]['segs'<span style="color: #000000;">];
</span><span style="color: #008080;">235</span>             <span style="color: #0000ff;">list</span>(<span style="color: #800080;">$sid</span>, <span style="color: #800080;">$token</span>) = <span style="color: #008080;">explode</span>('_', self::yk_e('becaf9be', self::yk_na(<span style="color: #800080;">$rs</span>['data'][0]['ep'<span style="color: #000000;">])));
</span><span style="color: #008080;">236</span>             <span style="color: #0000ff;">foreach</span> (<span style="color: #800080;">$segs</span> <span style="color: #0000ff;">as</span> <span style="color: #800080;">$key</span>=><span style="color: #800080;">$val</span><span style="color: #000000;">) {
</span><span style="color: #008080;">237</span>                 <span style="color: #0000ff;">if</span>(<span style="color: #008080;">in_array</span>(<span style="color: #800080;">$key</span>,<span style="color: #800080;">$streamtypes</span><span style="color: #000000;">)){
</span><span style="color: #008080;">238</span>                     <span style="color: #0000ff;">foreach</span>(<span style="color: #800080;">$val</span> <span style="color: #0000ff;">as</span> <span style="color: #800080;">$k</span>=> <span style="color: #800080;">$v</span><span style="color: #000000;">){
</span><span style="color: #008080;">239</span>                         <span style="color: #800080;">$no</span> = <span style="color: #008080;">strtoupper</span>(<span style="color: #008080;">dechex</span>(<span style="color: #800080;">$v</span>['no'])); <span style="color: #008000;">//</span><span style="color: #008000;">转换为16进制 大写</span>
<span style="color: #008080;">240</span>                         <span style="color: #0000ff;">if</span>(<span style="color: #008080;">strlen</span>(<span style="color: #800080;">$no</span>) == 1<span style="color: #000000;">){
</span><span style="color: #008080;">241</span>                             <span style="color: #800080;">$no</span> ="0".<span style="color: #800080;">$no</span>;  <span style="color: #008000;">//</span><span style="color: #008000;">no 为每段视频序号</span>
<span style="color: #008080;">242</span> <span style="color: #000000;">                        }
</span><span style="color: #008080;">243</span>                         <span style="color: #008000;">//</span><span style="color: #008000;">构建视频地址K值</span>
<span style="color: #008080;">244</span>                         <span style="color: #800080;">$_k</span> = <span style="color: #800080;">$v</span>['k'<span style="color: #000000;">];
</span><span style="color: #008080;">245</span>                         <span style="color: #0000ff;">if</span> ((!<span style="color: #800080;">$_k</span> || <span style="color: #800080;">$_k</span> == '') || <span style="color: #800080;">$_k</span> == '-1'<span style="color: #000000;">) {
</span><span style="color: #008080;">246</span>                             <span style="color: #800080;">$_k</span> = <span style="color: #800080;">$bsegs</span>[<span style="color: #800080;">$key</span>][<span style="color: #800080;">$k</span>]['k'<span style="color: #000000;">];
</span><span style="color: #008080;">247</span> <span style="color: #000000;">                        }
</span><span style="color: #008080;">248</span>                         <span style="color: #800080;">$fileId</span> = self::getFileid(<span style="color: #800080;">$streamfileids</span>[<span style="color: #800080;">$key</span>],<span style="color: #800080;">$seed</span><span style="color: #000000;">);
</span><span style="color: #008080;">249</span>                         <span style="color: #800080;">$fileId</span> = <span style="color: #008080;">substr</span>(<span style="color: #800080;">$fileId</span>,0,8).<span style="color: #800080;">$no</span>.<span style="color: #008080;">substr</span>(<span style="color: #800080;">$fileId</span>,10<span style="color: #000000;">);
</span><span style="color: #008080;">250</span>                         <span style="color: #800080;">$ep</span> = <span style="color: #008080;">urlencode</span>(<span style="color: #008080;">iconv</span>('gbk', 'UTF-8', self::yk_d(self::yk_e('bf7e5f01', (((<span style="color: #800080;">$sid</span> . '_') . <span style="color: #800080;">$fileId</span>) . '_') . <span style="color: #800080;">$token</span><span style="color: #000000;">))));
</span><span style="color: #008080;">251</span>                         <span style="color: #008000;">//</span><span style="color: #008000;">判断后缀类型 、获得后缀</span>
<span style="color: #008080;">252</span>                         <span style="color: #800080;">$typeArray</span> = <span style="color: #0000ff;">array</span>("flv"=>"flv","mp4"=>"mp4","hd2"=>"flv","3gphd"=>"mp4","3gp"=>"flv","hd3"=>"flv"<span style="color: #000000;">);
</span><span style="color: #008080;">253</span>                         <span style="color: #008000;">//</span><span style="color: #008000;">判断视频清晰度  </span>
<span style="color: #008080;">254</span>                         <span style="color: #800080;">$sharpness</span> = <span style="color: #0000ff;">array</span>("flv"=>"normal","flvhd"=>"normal","mp4"=>"high","hd2"=>"super","3gphd"=>"high","3gp"=>"normal","hd3"=>"original"); <span style="color: #008000;">//</span><span style="color: #008000;">清晰度 数组</span>
<span style="color: #008080;">255</span>                         <span style="color: #800080;">$fileType</span> = <span style="color: #800080;">$typeArray</span>[<span style="color: #800080;">$key</span><span style="color: #000000;">];
</span><span style="color: #008080;">256</span>                         <span style="color: #800080;">$data</span>[<span style="color: #800080;">$sharpness</span>[<span style="color: #800080;">$key</span>]][<span style="color: #800080;">$k</span>] = "http://k.youku.com/player/getFlvPath/sid/".<span style="color: #800080;">$sid</span>."_00/st/{<span style="color: #800080;">$fileType</span>}/fileid/".<span style="color: #800080;">$fileId</span>."?K=".<span style="color: #800080;">$_k</span>."&hd=1&myp=0&ts=".(((((<span style="color: #800080;">$v</span>['seconds'].'&ypp=0&ctype=12&ev=1&token=').<span style="color: #800080;">$token</span>).'&oip=').<span style="color: #800080;">$ip</span>).'&ep=').<span style="color: #800080;">$ep</span><span style="color: #000000;">;;
</span><span style="color: #008080;">257</span> <span style="color: #000000;">                    }
</span><span style="color: #008080;">258</span> <span style="color: #000000;">                }
</span><span style="color: #008080;">259</span> <span style="color: #000000;">            }
</span><span style="color: #008080;">260</span>             <span style="color: #008000;">//</span><span style="color: #008000;">返回 图片 标题 链接  时长  视频地址</span>
<span style="color: #008080;">261</span>             <span style="color: #800080;">$data</span>['img'] = <span style="color: #800080;">$rs</span>['data'][0]['logo'<span style="color: #000000;">];
</span><span style="color: #008080;">262</span>             <span style="color: #800080;">$data</span>['title'] = <span style="color: #800080;">$rs</span>['data'][0]['title'<span style="color: #000000;">];
</span><span style="color: #008080;">263</span>             <span style="color: #800080;">$data</span>['seconds'] = <span style="color: #800080;">$rs</span>['data'][0]['seconds'<span style="color: #000000;">];
</span><span style="color: #008080;">264</span>             <span style="color: #0000ff;">return</span> <span style="color: #800080;">$data</span><span style="color: #000000;">;
</span><span style="color: #008080;">265</span>         } <span style="color: #0000ff;">else</span><span style="color: #000000;"> {
</span><span style="color: #008080;">266</span>             <span style="color: #0000ff;">return</span> <span style="color: #0000ff;">false</span><span style="color: #000000;">;
</span><span style="color: #008080;">267</span> <span style="color: #000000;">        }
</span><span style="color: #008080;">268</span> <span style="color: #000000;">    }
</span><span style="color: #008080;">269</span>     <span style="color: #008000;">//</span><span style="color: #008000;">end  获得优酷视频需要用到的方法</span>
<span style="color: #008080;">270</span> }

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引入这个类就可以使用：输出一个带有各种清晰度的视频url 的数组。

<span style="color: #008080;">1</span> <span style="color: #0000ff;">require</span> "youku.class.php"<span style="color: #000000;">;
</span><span style="color: #008080;">2</span> <span style="color: #800080;">$url</span> = "http://v.youku.com/v_show/id_XNzM1NjQ0Mzgw.html"<span style="color: #000000;">;
</span><span style="color: #008080;">3</span> <span style="color: #800080;">$data</span> = Youku::parse(<span style="color: #800080;">$url</span><span style="color: #000000;">);
</span><span style="color: #008080;">4</span> <span style="color: #008080;">print_r</span>(<span style="color: #800080;">$data</span>);

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