What are some common mistakes or errors that developers may encounter when working with sessions and classes in PHP?

One common mistake developers may encounter when working with sessions and classes in PHP is forgetting to start the session before using session variables. To solve this issue, make sure to call session_start() at the beginning of your script to initiate a session. 

<?php
session_start();

// Your code here
?>

Keywords

session_start class scope serialization session hijacking

Related Questions