session id is token

reusing existing sessions?Question 2: How does session_start () load data when reusing existing sessions? Session_start () creates a new session or reuse an existing session. If the session ID is submitted by using the GET or POST method or using the cookie, the existing

single shared workstation and desktop in a single package that shares a single user session across all parties. To scale up to 60 application pools and share a single desktop, you can change the usesharedwpdesktop to a DWORD value of 1. After you change this registry key, you should be able to scale to hundreds of application pools and hundreds of concurrently running worker processes.Description : The process servicing the application pool

The red-Black Internet under our company will encounter this problem. Event Type: WarningEvent Source: W3SVCEvent Type: NoneEvent ID: 1009Date: Event: XXUser: XXCOMPUTER: XXXXDescription:The process that provides services for the application pool XXXXX is unexpectedly terminated. The process ID is XXXX. The process exi

returning the last value of the @ identity column inserted to the table. @ Identity and scope_identity return the last id value generated in all tables of the current session. However, scope_identity only returns values within the current scope, and @ identity is not limited to specific scopes. Ident_current is not

The cookie and session, generally considered to be two separate things, the session is to keep the state on the server side of the scheme, and the cookie is the client to maintain the state of the scheme. But why can't I get a session by disabling cookies? Because the

Friends who have used sessions in PHP may encounter a problem where the session variable cannot be passed across pages. This annoyed me for a few days, and finally I thought through the data and solved the problem. I think there are several reasons for this problem:1, the client has disabled cookies2, browser problems, temporarily unable to access cookies3, Session.use_trans_sid = 0 in php.ini or the--ENABLE-TRANS-SID option

Friends who have used SESSION in PHP may encounter such a problem. SESSION variables cannot be transferred across pages. This has plagued me for a few days and finally solved this problem by checking the information. I think the cause of this problem is as follows: 1. cookie2, disabled by the client... "> Friends who have used

/**How to clear '/Zhidao /? Page = 1 id = 2 'cache.Zend_loader: loadclass ('m M _ cacheid ');$ Cacheid = custom_cacheid: makeid ('/Zhidao /? Page = 1 id = 2', config: $ cacheoptions );$ Globals ['cache']-> remove ($ cacheid );*/Class custom_cacheid{Static $ get = NULL;Static $ post = NULL;Static $ session = NULL;Static $ cookie = NULL;/*** The cache

status on the client, such as cookie technology. Open (windows System) C: \ Documents ents and Settings \ User Name \ Cookies, you will find some *. small txt files, which are cookies sent to you When you browse some websites ). III. The boss sends a membership card to the customer. No information except the card number is recorded. If the customer shows the card every time he buys the roast duck, the boss moves out of the store's roster, find your c

Is it particularly unsafe if you don't put it in here, what are the big sites that have been put in place when you make changes or deletions? Reply content:Then do you modify the data later is not dependent on the user this commit this ID? If I as a user randomly fill in a person's ID to submit, then his information

A friend who has used a session in PHP may encounter a problem where session variables cannot be passed across pages. It upset me for a few days, and I finally thought through the data and solved the problem. I think there are several reasons for this problem:1, the client has disabled the cookie2, browser problems, temporarily unable to access cookies3, Session.use_trans_sid = 0 in php.ini, or--ENABLE-TRAN

Is this especially insecure? If it is not put here, where should it be, and where are the where conditions when the website is modified or deleted? Is this especially insecure? If it is not put here, where should it be, and where are the where conditions when the website

1. The simplest way to obtain this ID is: (here is a simple and practical example)-- Create databases and tablesCreate Database mydatabaseUse mydatabase Create Table mytable(Id int identity (1, 1 ),Name varchar (20)) -- Execute this SQL statement to check the values of the auto-incrementing column corresponding to the

of the intermediate table will not be performed, and there will be no Repeated Records Question 2 Description: Method 1 and method 2 can solve the problem. However, if method 2 is used, another problem occurs. Method 2 can solve the problem that James repeats, but Feng Jie has another problem. The Component queried by the Component id is the

public function get_user_id(){ $user_id=$_POST['user_id'];//用户id //domain('xldios.zhekd.com'); //session(array('name'=>'user_id','domain'=>'xldios.zhekd.com','path'=>'/home/session/')); session('user_id',"$user_id"); $text="userid=".$user_id."

In general, the SESSION is lost in the following aspects: 1. cookie2 is disabled on the client, cookie3 and php cannot be accessed by the browser. session in ini. use_trans_sid = 0 or the amp; ndash; enable-trans-sid option Session is