采集金山词霸的每日一句，需要说明的是，并不能直接匹配出音频的地址，匹配出来的是类似于这样个字符串：
iciba_common_top_onseconddelay('http://news.iciba.com/admin/tts/2015-02-27.mp3');
所以需要用个回调函数来过滤出音频地址。 phpquery array(.en>a,text), //匹配中文 cn => array(.cn>a,text), //匹配音频 audio => array(.sound,onmouseover,'',function($v,$k){ //回调函数，用于匹配出音频地址 if(preg_match('/http[^\']+/',$v,$arr)) { $v = $arr[0]; } return $v; }), //匹配图片 pic => array(a:eq(0)>img,src), //匹配页面地址 page => array(a:eq(0),href) );$data = querylist::query($url,$rang,$reg)->jsonarr[0];print_r($data);
array([en] => courage is not the absence of fear, but rather the judgement that something else is more important than fear.[cn] => 勇者并非无所畏惧，而是判断出还有比恐惧更值得重视的东西。[audio] => http://news.iciba.com/admin/tts/2015-02-27.mp3[pic] => http://cdn.iciba.com/news/word/big_2015-02-27b.jpg?rand=8637[page] => http://news.iciba.com/dailysentence/detail-1212.html)