本文介绍如何从Youku网站获取视频数据，并通过PHP进行解析和展示，包含使用正则表达式匹配特定HTML结构，进而整合数据呈现。
<?php
header("Content-type: textml; charset=utf-8");
$url = "http://i.youku.com/u/UNTMyNDk2Nzgw/videos/fun_ajaxload/?__rt=1&__ro=&v_page=1&page_num=3&page_order=1&q=&last_str=&qq-pf-to=pcqq.group";
$html = file_get_contents($url);
$pattern='!(<div class="yk-col4" c_time="[^>]+>.*<div class="v-meta-overlay"></div>.*</div>.*</div>.*</div>)!isU';
preg_match_all($pattern,$html,$match);
$arr = $match[1];
krsort($arr);
$html = implode("", $arr);
echo '<div class="yk-row">';
echo $html;
echo '</div>';
header("Content-type: textml; charset=utf-8");
$url = "http://i.youku.com/u/UNTMyNDk2Nzgw/videos/fun_ajaxload/?__rt=1&__ro=&v_page=1&page_num=3&page_order=1&q=&last_str=&qq-pf-to=pcqq.group";
$html = file_get_contents($url);
$pattern='!(<div class="yk-col4" c_time="[^>]+>.*<div class="v-meta-overlay"></div>.*</div>.*</div>.*</div>)!isU';
preg_match_all($pattern,$html,$match);
$arr = $match[1];
krsort($arr);
$html = implode("", $arr);
echo '<div class="yk-row">';
echo $html;
echo '</div>';
?>
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