hp $cateparent = 0;if($cid): $_cid = $cid; $_limit = "10"; $_type = "parent"; $_cidarr = []; if($_cid == -1){ $_cidarr[] = input('cid') ? input('cid') : 0; }else{ if (strpos($_cid, ',')) { $_cidarr = explode(',', $_cid); }else{ $_cidarr[] = intval($cid); } } $_category = new app\index\model\CategoryModel(); $_catlist = $_category->getCategory(1); if (1 == 0) { $_catlist = $_category->clearLink($_catlist);//去除外部链接的栏目 } //type为parent if ($_type == 'parent') { $_parent = $_category->getParents($_catlist, $_cidarr[0]); $_catlist = $_category->unlimitedForLayer($_catlist, 'child', $_parent[0]['id']); }else{ //type为top,忽略cid if($_cid == 0 || $_type == 'top') { $_catlist = $_category->unlimitedForLayer($_catlist); }else { if ($_type == 'self') { //同级分类 $_pidarr = []; foreach ($_cidarr as $_k => $_v) { $_typeinfo = $_category->getSelf($_catlist, $_v); if ($_typeinfo) { $_pidarr[] = $_typeinfo['pid']; } } $_catlist = $_category->unlimitedForLayer($_catlist, 'child', $_pidarr ? $_pidarr : 0); }else { //son，子类列表 $_catlist = $_category->unlimitedForLayer($_catlist, 'child', $_cidarr); } } } $_limit_list = explode(',', $_limit); foreach($_catlist as $autoindex => $catlist): if(count($_limit_list) > 1){ if(($autoindex < $_limit_list[0]) || ($autoindex > $_limit_list[1])) continue; } else{ if($autoindex >= $_limit_list[0]) break; } $catlist = update_str_dq($catlist, session('sys_areainfo')); $cateparent = $catlist['pid'] != 0 ? $catlist['pid'] : $cateparent ;endforeach;endif; $navpid = $cateparent ? $cateparent : $cid;?>