Create a script in PHP to validate an email address

Here's a simple PHP script to validate an email address: ``` <?php $email = "[email protected]"; // Replace with the email to be validated if (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo "Valid email"; } else { echo "Invalid email"; } ?> ``` This script uses the `filter_var()` function in PHP along with the `FILTER_VALIDATE_EMAIL` filter to check if the email is valid. If it's valid, the script will output "Valid email". Otherwise, it will output "Invalid email".