<?php
/**
* sum_list
*
* Sum up the numbers in an array.
*
* @version 0.1
* @author Contributors at eXorithm
* @link /algorithm/view/sum_list Listing at eXorithm
* @link /algorithm/history/sum_list History at eXorithm
* @license /home/show/license
*
* @param array $numbers
* @return number
*/
function sum_list($numbers=array(0=>'2',1=>'4',2=>'12',3=>'1'))
{
return array_sum($numbers);
}
?>