How can PHP sessions be utilized to maintain and pass data between multiple form submissions or includes?

To maintain and pass data between multiple form submissions or includes in PHP, you can utilize PHP sessions. By storing data in session variables, you can access the data across different pages or form submissions within the same session. This allows you to keep track of user input or other important data throughout the user's session on your website. 

// Start the session
session_start();

// Store data in session variables
$_SESSION['username'] = 'JohnDoe';
$_SESSION['email'] = 'johndoe@example.com';

// Access the stored data on another page or form submission
echo $_SESSION['username']; // Output: JohnDoe
echo $_SESSION['email']; // Output: johndoe@example.com

Keywords

PHP sessions data persistence form submissions session variables include files

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