Php Murcielago Function

function GenerateDBId($numb){
		 // M U R C I E L A G O 
		 // 1 2 3 4 5 6 7 8 9 0 
	$find = array(0,1,2,3,4,5,6,7,8,9);
	$replace = array('m','u','r','c','i','e','l','a','g','o');
	return str_replace($find,$replace,$numb);
	
}