file_get_contents第二波!正则匹配很欢乐
问题是这样的 file_get_contents 出来的内容是这样
.....
json
.....
ajax
....
php
/
mysql
我想得到的结果是
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->array("json","ajax","php+mysql");
$s = <a href="artist/001">json</a>.....<span class="singer" style="width: 95px;"><a href="artist/002">ajax</a></span>....<span class="singer" style="width: 95px;"><a href="artist/003">php</a><span>/</span><a href="artist/004">mysql</a></span>TXT;preg_match_all("/<span.>(.+)", $s, $r);print_r($r[1]);<br><font color="#e78608">------解决方案--------------------</font><br><dl class="code">PHP code<pre class="brush:php;toolbar:false"> $s=<a href="artist/001">json</a>.....<span class="singer" style="width: 95px;"><a href="artist/002">ajax</a></span><span class="aa" style="width: 95px;"><a href="artist/002">ajax</a></span>....<span class="singer" style="width: 95px;"><a href="artist/003">php</a><span>/</span><a href="artist/004">mysql</a></span>html; $s= str_replace('<span>/</span>','',$s);preg_match_all('/<span class="singer">]*>(.*)/isU',$s,$m);foreach($m[1] as $v){ $v=preg_replace('/]+>/','',$v,-1,$count); if($count>2) $arr[]=join('+',preg_split("/[\r\n]+/",$v,-1,PREG_SPLIT_NO_EMPTY)); else $arr[]=trim($v); }print_r($arr);<div class="clear"> </div></span>