<?php

interface I1{
    // public function __construct(){
    //     echo "We cannot have constructors in interfaces";
    // }
    public function greet($name);
}


interface I2{
    public function setter();
    public function getter();
    
}


class Includer implements I1 , I2{
    public function greet($name){
        echo "Hello , $name. \n";
    }
    
    public function setter(){
        echo "This is the setter method \n";
    }
    
    public function getter(){
        echo "This is the getter method \n";
    }
}

// $newObj = new I1(); This will throw error , that we cannot instantiate interface.

$ObjOne = new Includer();
$ObjOne->greet("Sudhir");
$ObjOne->setter();
$ObjOne->getter();