What are the limitations of sending variables to multiple pages in PHP requests?

When sending variables to multiple pages in PHP requests, a limitation is that the variables need to be passed through the URL or stored in session variables, which can be insecure or cumbersome to manage. One solution is to use a PHP framework like Laravel or Symfony, which provide tools for easily passing data between pages using sessions or other methods. 

// Using sessions to pass variables between pages
session_start();

// Set variable
$_SESSION['variable_name'] = $value;

// Retrieve variable on another page
$passed_variable = $_SESSION['variable_name'];

Keywords

PHP variables multiple pages limitations requests

Related Questions