Session support in PHP consists of a way to preserve certain data across subsequent accesses. This enables you to build more customized applications and ...
php.net/manual/en/features.sessions.php php.net/manual/en/features.sessions.php
About the note from Cybertinus : The following test doesn't work, the code following is always executed : <?php if(!session_id()) ; { ; // Always executed even if there's already an opened session ; } ;
php.net/session_id php.net/session_id
simple session test ; <?php ; /* [EDIT by danbrown AT php DOT net: The author of this note named this file tmp.php in his/her tests. If you save it as a different name, simply update the links at the bottom to reflect the change.] */ ;
www.php.net/manual/en/ref.session.php www.php.net/manual/en/ref.session.php
When using session_start() multiple times in one script, it seems to only maintain $_SESSION variables with string keys. <?php session_start(); $_SESSION[0] = 'this is a test'; $_SESSION[1] = 'this is also a test';
www.php.net/session_start www.php.net/session_start
A PHP session solves this problem by allowing you to store user information on the server for later use (i.e. username, shopping cart items, etc). However, this session information is temporary and is usually deleted very quickly after the user has left the website that uses sessions.
www.tizag.com/phpT/phpsessions.php www.tizag.com/phpT/phpsessions.php
W3C QA - Why using PHP sessions causes invalid HTML and XHTML to be generated, and how to fix it. ... PHP has session handling code built in, this enables data to be stored on the server but be associated with a specific user (for, roughly, a single visit to the site).
www.w3.org/QA/2005/04/php-session www.w3.org/QA/2005/04/php-session
Blogs » PHP » Notes on PHP Session Security ... Otherwise, cookies (aside from session cookie PHP creates for you) are generally meant for long term (i.e. between visits) data persistance (e.g. “Remember Me”) rather than “active session” persistance.
www.sitepoint.com/blogs/2004/03/03/notes-on-php-session... www.sitepoint.com/blogs/2004/03/03/notes-on-php-session-security/
Search Engine Friendly URL with PHP session killer and Meta tags Mod ... 20 Responses to “Cube Cart (CC3) SEO Mod - Search Engine Friendly URLs, Custom URLs, Meta Tags, Robots.txt & PHP Session Killer”...
www.intimatewear.com.au/cc3_mods/
PHP Session Variables ... Starting a PHP Session ... A PHP session variable is used to store information about, or change settings for a user session. Session variables hold information about one single user, and are available to all pages in one application.
www.w3schools.com/PHP/php_sessions.asp www.w3schools.com/PHP/php_sessions.asp
A tutorial explaining the basics of using sessions in PHP - How to use sessions in PHP to track site visitors ... PHP Session Variables - PHP Sessions Tutorial - Learn PHP Session Variables...
php.about.com/od/advancedphp/ss/php_sessions.htm php.about.com/od/advancedphp/ss/php_sessions.htm
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