arclist 标记中使用关键字属性时，模板解析出错-DedeCms

arclist 标记中使用要害字属性时，模板解析出错。打开 include/inc/inc_fun_SpGetArcList.php找到

//要害字条件if($keyword!=""){$keywords = explode(",",$keyword);$ridnum = count($keywords);$rstr = trim($keywords[0]);if($ridnum>4) $ridnum = 4;for($i=0;$i<$ridnum;$i ){$keywords[$i] = trim($keywords[$i]);if($keywords[$i]!="") $rstr .= "|".$keywords[$i];}if($rstr!="") $orwhere = " And CONCAT(arc.title,arc.keywords) REGEXP ‘$rstr’ ";unset($keywords);}改为

//要害字条件if($keyword!=""){$keywords = explode(",",$keyword);$ridnum = count($keywords);$rstr = trim($keywords[0]);if($ridnum>4) $ridnum = 4;for($i=0;$i<$ridnum;$i ){$keywords[$i] = trim($keywords[$i]);if($keywords[$i]!="") $rstr .= "|".$keywords[$i];}if($rstr!="") $orwhere .= " And CONCAT(arc.title,arc.keywords) REGEXP ‘$rstr’ ";unset($keywords);}