The problem with favoring sessions over cookies for ‘security’ is that sessions USE cookies to identify the user, so any issue with cookies is present with sessions. One thing to keep in mind with the use of Sessions is data locality. If you plan to scale to more than one webserver at any point, you … Read more
You don’t. In Magento’s MVC approach, it’s not the responsibility of the controller to set variables for the view (in Magento’s case, the view is Layout and blocks). Controllers set values on Models, and then Blocks read from those same models. In Magento’s view of the world, having a Block relying on the controller doing … Read more
You know that you’ve got to write session_start() before you use the $_SESSION variable in any request, right? It looks like you haven’t put it in index.php anywhere.
Try to change requestLengthDiskThreshold to this: <system.web> <httpRuntime executionTimeout=”90″ maxRequestLength=”20000″ useFullyQualifiedRedirectUrl=”false” requestLengthDiskThreshold=”8192″/> </system.web>
Answer DO expects a string literal with plpgsql code. Symbols are not substituted inside strings in psql. You could concatenate the whole string into a psql variable and then execute it. How to concatenate psql variables? Pretty multi-line format is not possible, because (per documentation): But in any case, the arguments of a meta-command cannot … Read more
HttpContext.Current.Session[“…”] HttpContext.Current gets you the current … well, Http Context; from which you can access: Session, Request, Response etc
You can’t store database connections or result sets in the session, since those are resources, and: Some types of data can not be serialized thus stored in sessions. It includes resource variables or objects with circular references (i.e. objects which passes a reference to itself to another object). http://php.net/manual/en/intro.session.php You can extract a result set … Read more
1) the subdomains should use the same path to save session files 2) modify your php.ini session.cookie_domain = “.example.com” or .htaccess php_value session.cookie_domain .example.com or inside of the script ini_set(‘session.cookie_domain’, ‘.example.com’ );
As @Thariama said, there’s no limit on the number of variables; also, there’s no limit on the amount of data you can store in a session (I’ve seen sessions tens of MB in size). As the size of a session gets larger, you’ll run into various quirks though: PHP 5 deserializes the whole session into … Read more
ViewData/ViewBag – valid only for the duration of the current request. You set it in a controller action and use it in the view, then it disappears. The difference is that the first is a dictionary whereas the second is just a dynamic wrapper around this dictionary. Both point to the same data though. ViewBag … Read more