求正责匹配字符串

HTML code

<div class="tabs">            <ul>                <li  class="current" ><span>剧集列表</span></li>                                        <li  onclick="nova_update('eplist', '/show_eplist/showid_z1b5b8110561411e1a19e_type_list.html')"><span>分集剧情</span></li>                        </ul>        </div>

我要得到：/show_eplist/showid_z1b5b8110561411e1a19e_type_list.html
请问怎么匹配一下。

[解决办法]

PHP code

$t = <<<html<div class="tabs"> <ul> <li class="current" ><span>剧集列表</span></li> <li onclick="nova_update('eplist', '/show_eplist/showid_z1b5b8110561411e1a19e_type_list.html')"><span>分集剧情</span></li> </ul> </div>html;preg_match("# '(.*?)'\)#s",$t,$m);echo $m[1];