What is the best practice for passing values between pages in PHP?

When passing values between pages in PHP, one common practice is to use sessions. This allows you to store values that can be accessed across different pages within the same session. By setting session variables on one page and retrieving them on another, you can easily pass data between pages without the need for query strings or form submissions. 

// Page 1: Setting session variable
session_start();
$_SESSION['value'] = 'Hello, World!';

// Page 2: Retrieving session variable
session_start();
echo $_SESSION['value']; // Output: Hello, World!

Keywords

session variables GET method POST method cookies URL parameters

Related Questions