HIde Email in Php

/*

Partially Hide Email in Php

This will turn great@gmail.com into g*****@g*****.com and

myemail@gmail.co.uk will become m*******@g*****.co.uk

and test.test@gmail.com into t*********@g*****.com

*/

<?php

$email = preg_replace('/(?:^|@).\K|\.[^@]*$(*SKIP)(*F)|.(?=.*?\.)/', '*', $email);

?>