Are there best practices for handling PHP sessions to avoid manual session identifier passing?

When handling PHP sessions, it is best practice to avoid manually passing session identifiers in URLs or forms to prevent security vulnerabilities such as session fixation attacks. Instead, PHP provides built-in session management functions that automatically handle session identifiers. By using these functions, you can ensure a more secure and reliable session handling process. 

<?php
// Start the session
session_start();

// Access session variables
$_SESSION['user_id'] = 123;

// Destroy the session when needed
session_destroy();
?>

Keywords

PHP sessions session identifier session handling session management session security

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