[2] ErrorException in Site.php line 55

preg_replace(): Unknown modifier 'I'

  1. public function article($id)
  2. {
  3. $tb = $this->site->articles();
  4. $row = $tb->find($id);
  5. $keywords = explode(',',$row['keywords']);
  6. $i=1;
  7. foreach($keywords as $key){
  8. if($i++ > 5) continue;
  9. $row['content'] = preg_replace('/'.$key.'(?![^<>]*>)/','<a href="'.url('site/articles?tag='.$key).'" target="_blank">' . $key . '</a>', $row['content'], 1);
  10. //$row['content'] = str_replace($key,'<a href="'.url('site/articles?tag='.$key).'" target="_blank">'.$key.'</a>',$row['content']);
  11. }
  12. return $this->data($row,$tb);
  13. }
  14. public function products($id = 0,$tag='')
  15. {
  16. $tb = $this->site->products();

Call Stack

  1. in Site.php line 55
  2. at Error::appError(2, 'preg_replace(): Unkn...', '/www/wwwroot/www.hys...', 55, ['id' => '364', 'tb' => object(HasMany), 'row' => object(Article), ...])
  3. at preg_replace('/ISO/IEC的相关RFI...', '<a href="/articles/t...', '<p> <strong>ISO/IE...', 1) in Site.php line 55
  4. at Site->article('364')
  5. at ReflectionMethod->invokeArgs(object(Site), ['364']) in App.php line 343
  6. at App::invokeMethod([object(Site), 'article'], []) in App.php line 611
  7. at App::module([null, 'site', 'article'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 456
  8. at App::exec(['type' => 'module', 'module' => [null, 'site', 'article'], 'convert' => false], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 139
  9. at App::run() in start.php line 19
  10. at require('/www/wwwroot/www.hys...') in index.php line 20

Environment Variables

GET Data
empty
POST Data
empty
Files
empty
Cookies
empty

Session

think
{ "region_id": 0 }

Server/Request Data

USER
www
HOME
/home/www
HTTP_HOST
www.hysrfid.com
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
PATH_INFO
/article/ISOIECdexiangguanRFIDbiaozhungaishu.html
REDIRECT_STATUS
200
SERVER_NAME
www.hysrfid.com
SERVER_PORT
80
SERVER_ADDR
172.30.153.51
REMOTE_PORT
55292
REMOTE_ADDR
44.204.94.166
SERVER_SOFTWARE
nginx/1.22.1
GATEWAY_INTERFACE
CGI/1.1
REQUEST_SCHEME
http
SERVER_PROTOCOL
HTTP/1.1
DOCUMENT_ROOT
/www/wwwroot/www.hysrfid.com/public
DOCUMENT_URI
/index.php
REQUEST_URI
/article/ISOIECdexiangguanRFIDbiaozhungaishu.html
SCRIPT_NAME
/index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD
GET
QUERY_STRING
s=/article/ISOIECdexiangguanRFIDbiaozhungaishu.html
SCRIPT_FILENAME
/www/wwwroot/www.hysrfid.com/public/index.php
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1711631945.4125
REQUEST_TIME
1711631945
Environment Variables
empty

ThinkPHP Constants

APP_PATH
/www/wwwroot/www.hysrfid.com/public/../application/
BIND_MODULE
index
THINK_VERSION
5.0.24
THINK_START_TIME
1711631945.4129
THINK_START_MEM
408576
EXT
.php
DS
/
THINK_PATH
/www/wwwroot/www.hysrfid.com/thinkphp/
LIB_PATH
/www/wwwroot/www.hysrfid.com/thinkphp/library/
CORE_PATH
/www/wwwroot/www.hysrfid.com/thinkphp/library/think/
TRAIT_PATH
/www/wwwroot/www.hysrfid.com/thinkphp/library/traits/
ROOT_PATH
/www/wwwroot/www.hysrfid.com/
EXTEND_PATH
/www/wwwroot/www.hysrfid.com/extend/
VENDOR_PATH
/www/wwwroot/www.hysrfid.com/vendor/
RUNTIME_PATH
/www/wwwroot/www.hysrfid.com/runtime/
LOG_PATH
/www/wwwroot/www.hysrfid.com/runtime/log/
CACHE_PATH
/www/wwwroot/www.hysrfid.com/runtime/cache/
TEMP_PATH
/www/wwwroot/www.hysrfid.com/runtime/temp/
CONF_PATH
/www/wwwroot/www.hysrfid.com/public/../application/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false
PINYIN_DEFAULT
4096
PINYIN_TONE
2
PINYIN_NO_TONE
4
PINYIN_ASCII_TONE
8
PINYIN_NAME
16
PINYIN_KEEP_NUMBER
32
PINYIN_KEEP_ENGLISH
64
PINYIN_UMLAUT_V
128
PINYIN_KEEP_PUNCTUATION
256