Online PHP editor | refs for 9Vebt

<?php function maskString($string) { return preg_replace('/(?<=.)','*',$string); } function maskEmail($email) { $arremail = explode('@',$email); //$email1 = preg_replace('/(?<=.).(?=.*@)/u','*',$arremail[0].'@'); //$email2 = preg_replace('/(?<=.).(?=.*[.])/u','*',$arremail[1]); //return $email1.$email2; return maskString($arremail[0]); } $email = 'facebook@yahoo.co.id'; $result = maskEmail($email); echo $result;