Calculate the sum of values in an array
Syntax
array_sum ( array $array ) : number
Parameters
array
The input array.
Return
Returns the sum of values as an integer or float; 0 if the array is empty.
Examples
1
<? $array = array(0, 1, 2); $return = array_sum($array); echo $return; ?>
3
2
<?
$array = array("a" => 0.1, "b" => 1.2, "c" => 2.3);
$return = array_sum($array);
echo $return;
?>
3.6
3
<? $array = array(); $return = array_sum($array); echo $return; ?>
0
