ASP.NET Why are sessions timing out, sessionstate timeout set
If the user closes their browser or clears cookies, or if the AppDomain on the server is recycled, the session state will be lost. Have you checked logs to see if the app is recycling?
session
Cookies vs. sessions
The concept is storing persistent data across page loads for a web visitor. Cookies store it directly on the client. Sessions use a cookie as a key of sorts, to associate with the data that is stored on the server side. It is preferred to use sessions because the actual values are hidden from the … Read more
Sticky and NON-Sticky sessions
When your website is served by only one web server, for each client-server pair, a session object is created and remains in the memory of the web server. All the requests from the client go to this web server and update this session object. If some data needs to be stored in the session object … Read more
S_SESSION variable (user role) not recognised
Session login and start, with Session variables declaration and store: Variable $_SESSION[‘estado’] works fine as it loads content if it is activo, and if not locates to other directory: But it does not seem to recognise $_SESSION[‘us_type’], as even when Database has correct fieldname and value *(us_type, 1)* php does not load under this conditional, locating user as if … Read more
Form submission: PHP S_SESSION statements within a foreach loop
Let’s suppose I have the following PHP code which attempts to read from an array called $arr which takes on the values {fullname, studentnumber, email}. Upon submission of my HTML form, this PHP code will execute the foreach loop, and store the values posted to the page in the $_SESSION array. The above code doesn’t work as intended. If I … Read more
PHP 7.2 – Warning: count(): Parameter must be an array or an object that implements Countable
PDO fetch returns false on failure. So you need to check this case too: