{dede:field name='typeid' runphp='yes'} global $dsql; $RO=(isset($this)&&is_object($this->refObj))?$this->refObj:null; $F=(is_object($RO)&&isset($RO->Fields)&&is_array($RO->Fields))?$RO->Fields:array(); $isDoc=(strpos($_SERVER['SCRIPT_NAME'],'view.php')!==false); $host=isset($_SERVER['HTTP_HOST'])?$_SERVER['HTTP_HOST']:''; $tid=(int)$DedeMeValue; if($tid<=0 && !empty($F['typeid'])) $tid=(int)$F['typeid']; $chain=array();$cur=$tid;$guard=0; while($cur>0 && $guard<12){ $r=$dsql->GetOne("SELECT id,reid,typename FROM `#@__arctype` WHERE id='$cur'"); if(!is_array($r)) break; array_unshift($chain,$r); $cur=(int)$r['reid'];$guard++; } $docTitle=$isDoc&&!empty($F['title'])?trim(strip_tags((string)$F['title'])):''; $docAid=$isDoc&&!empty($F['id'])?(int)$F['id']:0; $h='当前位置：首页'; $items=array(array('name'=>'首页','url'=>'http://'.$host.'/')); $n=count($chain); foreach($chain as $ci=>$c){ $tn=htmlspecialchars($c['typename'],ENT_QUOTES,'UTF-8'); $cu='http://'.$host.zb_u_type($c['id']); $h.='>'; if($ci===$n-1 && !$isDoc){ $h.=''.$tn.''; }else{ $h.=''.$tn.''; } $items[]=array('name'=>$c['typename'],'url'=>$cu); } if($isDoc && $docTitle!==''){ $dt=htmlspecialchars($docTitle,ENT_QUOTES,'UTF-8'); $du='http://'.$host.zb_u_arc($docAid); $h.='>'.$dt.''; $items[]=array('name'=>$docTitle,'url'=>$du); } $li=array();$pos=1; foreach($items as $it){ $li[]=array('@type'=>'ListItem','position'=>$pos++,'name'=>$it['name'],'item'=>$it['url']); } $ld=array('@context'=>'https://schema.org','@type'=>'BreadcrumbList','itemListElement'=>$li); $DedeMeValue=''."\n".''; {/dede:field}