include/extend.func.php 文件中添加：
/*author：织梦58 *function:检索和当前页面关键字相同的专题页面 *time:2017.09.08 */ function getlikespc($keywords=0) { global $cfg_basehost,$dsql; $key = array(); $key = explode(“,”,$keywords); $likesql; $len =count($key); for($i=0;$i<$len;$i++){ $now = $len-$i; if($now==1){ $likesql .= “keywords like ‘%”.$key[$i].”%’ “; }else{ $likesql .= “keywords like ‘%”.$key[$i].”%’ or “; } }//关键字分割检索,拼接 查询语句 $getsql = “SELECT * from idea_archives where idea_archives.channel=’-1′ and $likesql order by idea_archives.id “;//查询与该文章关键字相同的专题 //echo $getsql; $toback; $dsql->Execute(“m”,$getsql); while($row = $dsql->GetObject(‘m’)) { $title = $row->title;//专题标题 $id = $row->id;//专题ID $toback = “<a href=http://www.dede58.com/’”.$cfg_basehost.”/special/arc-”.$id.”.html’ >”.$title.”</a>”; } return $toback;//返回文章链接 }专题列表样式可修改$toback的样式