Warning (2): Undefined variable $siteinfo [APP/Controller/HomeController.php, line 4956]
Error: Call to a member function getip() on null

Call to a member function getip() on null 📋

Error
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                        $site_info["sogou_pr"]=$this->getsogoupr($url);//搜狗PR值
                        $site_info["alexa_rank"]=$this->getalexarank($url);//alexa 排名
                        $site_info["whois"]=$this->getwhois($url);//whois
                        $site_info["pr"]=$this->getpr($url);//pr
                        $site_info["ip"]=$siteinfo->getip($url);//pr
                        $site_info["get_time"]=time()+$e_time;//获取的时间,如果同一天内,则不再更新
                        Cache::write($cache_file$site_info'longlong');
                }
Error in: ROOT/src/Controller/HomeController.php, line 4956

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