<ul class='clear_u'>
<li class='filetype'><img src='/filetype/rar.gif' border='0'></li>
<li class='filename1' ><a href='/down_6500284.html' target='_blank'>全能地盘小秘书+邀请小助手3.45.rar</a></li>
<li class='filesize' >1.40M</li>
<li class='lastime' >2013-1-7 21:25:55</li>
<li class='downcount' ><img src='/images/star5.gif' border=0></li>
<li class='downurl' >我想获取含有邀请这个关键词的超链接,
获取后可以变成这样
<a href='/down_6500284.html' target='_blank'>全能地盘小秘书+邀请小助手3.45.rar</a>classborder
<li class='filetype'><img src='/filetype/rar.gif' border='0'></li>
<li class='filename1' ><a href='/down_6500284.html' target='_blank'>全能地盘小秘书+邀请小助手3.45.rar</a></li>
<li class='filesize' >1.40M</li>
<li class='lastime' >2013-1-7 21:25:55</li>
<li class='downcount' ><img src='/images/star5.gif' border=0></li>
<li class='downurl' >我想获取含有邀请这个关键词的超链接,
获取后可以变成这样
<a href='/down_6500284.html' target='_blank'>全能地盘小秘书+邀请小助手3.45.rar</a>classborder
<?php
$url="http://ca178.qjwm.com/";
$fp=@fopen($url,"r") or die("超时");
$fcontents=file_get_contents($url);
//print_r($fcontents);
//'/<a(.*?)href="(.*?)"(.*?)>.*邀请.*<\/a>/i'
preg_match_all('#<a[^>]*href=[\'"]([^\'"]*)[\'"][^>]*>[^<]*邀请[^<]*</a>#isU', $fcontents, $m);
//$patten = '#<a.*href=[\'"](.*)[\'"].*>.*邀请.*</a>#is';
//preg_match_all($patten, $fcontents, $matches);
print_r($m);
fclose($fp);
?>
$fcontents= iconv('gbk','utf-8',$fcontents);
<?php
$url="http://ca178.qjwm.com/";
$fp=@fopen($url,"r") or die("超时");
$fcontents=file_get_contents($url);
//print_r($fcontents);
//'/<a(.*?)href="(.*?)"(.*?)>.*邀请.*<\/a>/i'
preg_match_all('#<a[^>]*href=[\'"]([^\'"]*)[\'"][^>]*>[^<]*邀请[^<]*</a>#isU', $fcontents, $m);
//$patten = '#<a.*href=[\'"](.*)[\'"].*>.*邀请.*</a>#is';
//preg_match_all($patten, $fcontents, $matches);
$newM = $m[0][0];
unset($m);
echo $newM;
fclose($fp);
header("content-type:text/html;charset=utf-8");