<?php
	// now the these arrays are available separately like a remote database service for the catalog
	$catalog=array(
                 'name'=>array('cd1'=>'Led Zepplin', 'cd2'=>'Buddy Miller', 'cd3'=>'AC/DC', 'cd4'=>'Neko Case', 'cd5'=>'Motorhead'),
                 'price'=>array('cd1'=>12, 'cd2'=>9, 'cd3'=>11, 'cd4'=>15, 'cd5'=>20),
                 'stock'=>array('cd1'=>8, 'cd2'=>10, 'cd3'=>6, 'cd4'=>2, 'cd5'=>4)
                 );
?>