替换结构 这个正则怎么写啊?
页面中的:
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?php $DBserver = "localhost";$DBname = "new";$DBuser = "root";$DBpassword = "";$con = mysql_connect("localhost","root","");mysql_query("set names 'gbk'");mysql_select_db("new");$query = mysql_query("select page_id,page_text from pagecontents ") or die(mysql_error() );while($rows = mysql_fetch_array($query)){ $pid = $rows['page_id']; $ptext = $rows['page_text']; $ptext = preg_replace('/..\/2003Z\/[\w]+/s','',$ptext); $ptext = mysql_real_escape_string($ptext); $ptext = preg_replace('','',$ptext); mysql_query("set names 'gbk'"); $sql = "update pagecontents set page_text = ('{$ptext}') where page_id = ('{$pid}')"; mysql_query($sql) or die(mysql_error());}?>
$s = ISO前言<div id="divPdf2" title="../2003Z/hc/z364.pdf#page=3" class="downpdf" style="cursor:hand;">引言</div>TXT;echo preg_replace('# title=".+?/([^ ]+)"[^>]+>([^<a href="%241">$2</a><font color="#e78608">------解决方案--------------------</font><br>