What resources or tutorials are available for learning about URL redirection in PHP?
URL redirection in PHP can be achieved using the header() function to send a raw HTTP header to the browser, which will redirect the user to a different page. This is commonly used for redirecting users after form submissions, to handle page not found errors, or to redirect users to a different page based on certain conditions.
<?php
// Redirect to a different page
header("Location: https://www.example.com/newpage.php");
exit();
?>