Chrome做奇怪的事情与$ _SESSION ['URL']，返回404页

我想弄清楚为什么这发生在Chrome浏览器，但不是FF或IE浏览器。在以下脚本中，$ this-> referrer = $ _SESSION ['URL'];解析/第一次加载页面，如果我刷新页面解析到/404.php

function startSession(){ 
    global $database; //The database connection 
    session_name("Training"); 
    session_start(); //Tell PHP to start the session 

    /* Determine if user is logged in */ 
    $this->logged_in = $this->checkLogin(); 

    /** 
    * Set guest value to users not logged in, and update 
    * active guests table accordingly. 
    */ 
    if(!$this->logged_in){ 
    $this->username = $_SESSION['username'] = GUEST_NAME; 
    $this->userlevel = GUEST_LEVEL; 
    $database->addActiveGuest($_SERVER['REMOTE_ADDR'], $this->time); 
    } 
    /* Update users last active timestamp */ 
    else{ 
    $this->addLogCount($this->id); 
    $database->addActiveUser($this->username, $this->time); 
    } 

    /* Remove inactive visitors from database */ 
    $database->removeInactiveUsers(); 
    $database->removeInactiveGuests(); 

    /* Set referrer page */ 
    if(isset($_SESSION['URL'])){ 
    $this->referrer = $_SESSION['URL']; 
    }else{ 
    $this->referrer = "/"; 
    } 

    /* Set current url */ 
    $this->url = $_SESSION['URL'] = $_SERVER['PHP_SELF']; 
}

为FF和IE浏览器，它首先解析为/，然后调用页面的地址startSession（）刷新。有没有什么与铬处理这个我需要考虑到的方式？在Chrome

$会话：

Session Object 
(
    [id] => 
    [tracksid] => 
    [username] => Guest 
    [userid] => 
    [userlevel] => 0 
    [time] => 1297103371 
    [logged_in] => 
    [userinfo] => Array 
     (
     ) 

    [url] => /Community/login.php 
    [referrer] => /404.php 
    [type] => 
    [company] => 
    [ip] => 
    [badip] => 
)

$会议在FireFox：

Session Object 
(
    [id] => 
    [tracksid] => 
    [username] => Guest 
    [userid] => 
    [userlevel] => 0 
    [time] => 1297096106 
    [logged_in] => 
    [userinfo] => Array 
     (
     ) 

    [url] => /Community/login.php 
    [referrer] => /Community/login.php 
    [type] => 
    [company] => 
    [ip] => 
    [badip] => 
)

来源

2011-02-07 AndyD273

浏览器与会话无关。它只保存一个会话ID。这个问题一次可以有多个请求吗？ – 2011-02-07 17:35:13

我遇到了Chrome的几个cookie问题，包括会话cookie。它不能解决你的问题，但它可能有助于确定会话cookie是否正确设置 – 2011-02-07 17:39:49

记录所有访问404.php。另请看看您的访问日志和错误日志。这样你就知道谁在哪个时间访问哪个URL（我猜想无效的URL由404.php处理）。我怀疑某种Web加速器会尝试下载不存在的文件，或者HTML中没有指定收藏夹图标，因此浏览器会尝试猜测并下载标准图片。

来源

2011-02-07 17:41:53 Oswald

Chrome做奇怪的事情与$ _SESSION ['URL']，返回404页

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