<?php

require 'log4php/Logger.php';

class Elder
{
    protected $log;

    public function __construct()
    {
        $this->log = Logger::getLogger(get_class($this));
        $this->log->info("I am constructed");
    }
}

class Youth extends Elder
{
    public function logSomething()
    {
        $this->log->info("From within");
    }

}

$e = new Elder();
$y = new Youth();
$y->logSomething();


?>