session-variables

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How to tell if a PHP session has timed out

Currently I have been testing variables on $_SESSION, and if isset() returns false then assume the session has timed out to show a login page.[详细]

2023-03-26 22:05 分类：问答
Registering PHP Session Variable

I\'m trying to create a simple login form. I have session_start(); as the first thing loaded on the page. I have a file login.php which contains the log开发者_如何学JAVAin related code which is proces[详细]

2023-03-26 21:26 分类：问答
session_start warning on line 1

I have a php file that starts out with: <?php include \"header.php\"; ?> The file header.php starts out with:[详细]

2023-03-26 04:47 分类：问答
Why is PHP $_SESSION changing token variable?

I\'ve got a really weird problem. This is my file: <?php session_start(); echo $_SESSION[\'token\']; // should print previous token[详细]

2023-03-25 20:44 分类：问答
How to update my loging/logout links after Facebook logout

I am working an a test page to get the Facebook login button functionality correct. I got the FB button to work correctly when the person logs in and logs out of FB.But I am not sure how to get my si[详细]

2023-03-25 20:36 分类：问答
ASP.net Gridview.. something weird

I have a gridview and use a session to pass the variables from the page to an edit page. This works perfectly, until you search for a number. When you search the correct record displays in gridview, b[详细]

2023-03-25 05:25 分类：问答
Newly Created Session doesn't retain session contents

The system I am working on does not use standard ASP.NET Auth/ Membership facilities for logging users in/ out.Therefore after logging the user in I want to issue a new Session ID to the user in order[详细]

2023-03-25 03:20 分类：问答
Simple Captcha Session Issue

I\'ve got a quite ridiculous problem with a captcha image and session variable. http://paholo.com/npdev/tests/contact_us2.php?add=1&confirm=new#contact[详细]

2023-03-24 21:42 分类：问答
Session variable disappears

I have a problem with a session variable that just disappears when i navigate to a new page. On page a the variable works all the way. I have made several outputs of it from start to finish.[详细]

2023-03-23 11:31 分类：问答
can someone explain to me the complete uses of session variables? [closed]

It's difficult to tell what is being asked here. This question is 开发者_开发百科ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form.[详细]

2023-03-23 09:40 分类：问答