class User{
private $name;
private $email;
public function __construct($name,$email){
$this->name = $name;
$this->email = $email;
}
public function setName(){
return $this->name;
}
public function setEmail(){
return $this->email;
}
public function getName(){
return $this->name;
}
public function getEmail(){
return $this->email;
}
// public function sum($a,$b){
// return $a + $b;
// }
// public function sendEmail($to,$subject,$content){
// email($to,$subject,$content);
// }
}
class Notification{
public function sendEmail($to,$subject,$content){
# email($to,$subject,$content);
}
public function sendSms($to,$content){
# code for sms
}
}
class Math{
public function sum($a,$b){
return $a + $b;
}
}