ARRAY_SUM(3) 1 ARRAY_SUM(3)
array_sum - Calculate the sum of values in an array
SYNOPSIS
number array_sum (array $array)
DESCRIPTION
array_sum(3) returns the sum of values in an array.
PARAMETERS
o $array
- The input array.
RETURN VALUES
Returns the sum of values as an integer or float.
EXAMPLES
Example #1
array_sum(3) examples
<?php
$a = array(2, 4, 6, 8);
echo "sum(a) = " . array_sum($a) . "
";
$b = array("a" => 1.2, "b" => 2.3, "c" => 3.4);
echo "sum(b) = " . array_sum($b) . "
";
?>
The above example will output:
sum(a) = 20
sum(b) = 6.9
PHP Documentation Group ARRAY_SUM(3)
