[8] ErrorException in News.php line 54

未定义变量: last

  1. //判断下一篇id是否存在
  2. if(array_key_exists($k_next,$fy)){
  3. $next=$fy[$k+1]['id'];
  4. }else{
  5. $next=null;
  6. }
  7. }
  8. }
  9. //判断上下片是否存在,并获取展现的数据
  10. if($last==null&&$next==null){
  11. $arr['last']=null;
  12. $arr['next']=null;
  13. }else if($last==null&&$next!=null){
  14. $arr['last']=null;
  15. $arr['next']=Db('journalism')->where('id',$next)->field('id,title')->find();
  16. }else if($last!=null&&$next==null){
  17. $arr['last']=Db('journalism')->where('id',$last)->field('id,title')->find();
  18. $arr['next']=null;
  19. }else{

Call Stack

  1. in News.php line 54
  2. at Error::appError(8, 'Undefined variable: ...', '/www/wwwroot/newsp.z...', 54, ['id' => 'online', 'seo' => ['seotitle' => '...', 'keywords' => '...', 'description' => '...'], 'res' => null, ...]) in News.php line 54
  3. at News->news_list()
  4. at ReflectionMethod->invokeArgs(object(News), []) in App.php line 343
  5. at App::invokeMethod([object(News), 'news_list'], []) in App.php line 611
  6. at App::module(['index', 'news', 'news_list'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 456
  7. at App::exec(['type' => 'module', 'module' => ['index', 'news', 'news_list'], 'convert' => false], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 139
  8. at App::run() in start.php line 19
  9. at require('/www/wwwroot/newsp.z...') in index.php line 17

Environment Variables

GET Data
empty
POST Data
empty
Files
empty
Cookies
empty
Session
empty

Server/Request Data

USER
www
HOME
/home/www
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
HTTP_HOST
www.spbs.com.cn
PATH_INFO
/news_list/id/online.html
REDIRECT_STATUS
200
SERVER_NAME
www.spbs.com.cn
SERVER_PORT
443
SERVER_ADDR
172.28.232.109
REMOTE_PORT
40056
REMOTE_ADDR
44.197.251.102
SERVER_SOFTWARE
nginx/1.21.0
GATEWAY_INTERFACE
CGI/1.1
HTTPS
on
REQUEST_SCHEME
https
SERVER_PROTOCOL
HTTP/2.0
DOCUMENT_ROOT
/www/wwwroot/newsp.ztidea.com/public
DOCUMENT_URI
/index.php
REQUEST_URI
/news_list/id/online.html
SCRIPT_NAME
/index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD
GET
QUERY_STRING
s=/news_list/id/online.html
SCRIPT_FILENAME
/www/wwwroot/newsp.ztidea.com/public/index.php
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1710829055.668
REQUEST_TIME
1710829055
Environment Variables
empty

ThinkPHP Constants

APP_PATH
/www/wwwroot/newsp.ztidea.com/public/../app/
THINK_VERSION
5.0.24
THINK_START_TIME
1710829055.6684
THINK_START_MEM
408296
EXT
.php
DS
/
THINK_PATH
/www/wwwroot/newsp.ztidea.com/thinkphp/
LIB_PATH
/www/wwwroot/newsp.ztidea.com/thinkphp/library/
CORE_PATH
/www/wwwroot/newsp.ztidea.com/thinkphp/library/think/
TRAIT_PATH
/www/wwwroot/newsp.ztidea.com/thinkphp/library/traits/
ROOT_PATH
/www/wwwroot/newsp.ztidea.com/
EXTEND_PATH
/www/wwwroot/newsp.ztidea.com/extend/
VENDOR_PATH
/www/wwwroot/newsp.ztidea.com/vendor/
RUNTIME_PATH
/www/wwwroot/newsp.ztidea.com/runtime/
LOG_PATH
/www/wwwroot/newsp.ztidea.com/runtime/log/
CACHE_PATH
/www/wwwroot/newsp.ztidea.com/runtime/cache/
TEMP_PATH
/www/wwwroot/newsp.ztidea.com/runtime/temp/
CONF_PATH
/www/wwwroot/newsp.ztidea.com/public/../app/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false
VIEW_PATH
/www/wwwroot/newsp.ztidea.com/app/../app/index/view/pc/