Rapid Fire on PHP

The main difference between session and cookie is that cookies are stored on user’s computer in the text file format while sessions are stored on the server side. Cookies can’t hold multiple variables, on the other hand, Session can hold multiple variables. You can manually set an expiry for a cookie, while session only remains … Read more

PHP session_start() function is used to start the session. It starts new or resumes the current session. It returns the current session if the session is created already. If the session is not available, it creates and returns new sessions. In a PHP interview, if you’re asked about session_start() and session_destroy() functions, you should be … Read more

<?php Session_register($ur_session_var); ?> To register a variable into a session in PHP, you would typically use the $_SESSION superglobal array. Here’s the basic method: phpCopy code <?php // Start the session session_start(); // Set session variables $_SESSION[‘variable_name’] = $value; ?> This code initializes the session (if not already started) using session_start(), then assigns a value … Read more

A session creates a file in a temporary directory on the server where registered session variables and their session id are stored. This data will be available to all pages on the site amid that visit. The area of the temporary record is controlled by a setting in the php.ini document called session.save_path. At the … Read more

PHP Engine creates a logical object to preserve data across subsequent HTTP requests, which is known as session. Sessions generally store temporary data to allow multiple PHP pages to offer a complete functional transaction for the same user. Simply, it maintains data of an user (browser). In PHP, a session refers to a way to … Read more