What are the best practices for generating and handling Session IDs in PHP to avoid login/logout issues?

To avoid login/logout issues related to Session IDs in PHP, it is important to generate secure and unique Session IDs, handle them properly during login/logout processes, and ensure they are properly destroyed when a user logs out. 

// Generate a secure and unique Session ID
session_start();
$session_id = bin2hex(random_bytes(16));
session_id($session_id);

// Handle Session ID during login process
$_SESSION['user_id'] = $user_id;

// Handle Session ID during logout process
session_unset();
session_destroy();

Keywords

Session IDs PHP login logout handling

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