Can someone provide a link to a comprehensive guide on session management in PHP?

Session management in PHP is crucial for maintaining user data across multiple pages or requests. It involves starting, storing, updating, and destroying session data securely. A comprehensive guide on session management in PHP can be found on the official PHP documentation website. 

```php
<?php
session_start();

// Store data in session variables
$_SESSION['username'] = 'JohnDoe';

// Retrieve data from session variable
echo 'Welcome, ' . $_SESSION['username'];

// Destroy session data
session_destroy();
?>
``` 

Official PHP documentation on session management: [Session Management](https://www.php.net/manual/en/book.session.php)

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PHP session management guide tutorial best practices

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