use tp5 to write a pageview function, each page refresh on + 1, offline local test is normal, put online, using the server"s browser test is also + 1, offline access online is changed to each refresh + 4, with static variable test results executed only once, exclusion code Bug, where is the problem?

attach code:

/**
     * 
     * +1
     */
    public function detail($id="",$browse=true,$sql=false)
    {
        if (empty($id)) goto end;
        $data = $this->alias("a","left")
        ->field("a.id,a.tid,a.title,a.keyword,a.introduce,a.content,a.img,a.addtime,a.browse,u.name user_name,t.name type_name")
        ->join("tags t","t.id=a.tid","left")
        ->join("user u","u.id=a.uid","left")
        ->where(array("a.id"=>$id,"a.status"=>2)) 
        ->find();
        // dp($this->getLastSql());
        if (true == $sql) return $this->getLastSql();
        end:
        if (empty($data)) return null;
        //+1
        if (true == $browse) $this->where("id",$data["id"])->setInc("browse");

        $data = $data->toArray();
        $data["user_name"] ? : $data["user_name"] = "admin";
        return $this->cotm($data);
    }

this is the only operation in which the code for browsing + 1 is written

if (true = = $browse) $this- > where ("id",$data [" id"])-> setInc ("browse");

found the reason. I looked at the log and found that the program was executed four times
but why was it executed four times?