How can PHP if and else statements be used to handle displaying different links based on conditions?

To display different links based on conditions using PHP if and else statements, you can check the condition and then echo out the appropriate link based on the result. For example, you could check if a user is logged in and display a "Logout" link if they are logged in, or a "Login" link if they are not.

<?php
// Example condition - check if user is logged in
$isLoggedIn = true;

if ($isLoggedIn) {
    echo '<a href="logout.php">Logout</a>';
} else {
    echo '<a href="login.php">Login</a>';
}
?>