What are some best practices for handling redirection in PHP?

When handling redirection in PHP, it is important to use header() function to send HTTP headers to perform the redirection. It is recommended to use the absolute URL for the redirection to avoid any potential issues. Additionally, it is a good practice to include an exit() statement after the header() function to prevent any further code execution.

// Redirect to a specific URL
header("Location: https://www.example.com");
exit();