PHP » array_sum
Calculate the sum of values in an array
| Parameters | Description |
|---|---|
| array | The input array. |
Example
<?php
$a = array(2, 4, 6, 8);
echo "sum(a) = " . array_sum($a) . "\n";
$b = array("a" => 1.2, "b" => 2.3, "c" => 3.4The above example will output something similar to:
sum(a) = 20
sum(b) = 6.9
