<?php

class database {

		public function yaz(){
		return "selam<br>";
		}

	}
	
	
	class session extends database{
	
	public function ***(){
	return "hehe oldu heralde";
	}
	
	}
	
	
	class yeni extends session{
	
	
	}
	
	


$q = new yeni;

echo $q->***();

?>