PHP array_product() Function

Calculate and return the product of an array:

<?php
$a=array(5,5);
echo(array_product($a));
?>

Definition and Usage

The array_product() function calculates and returns the product of an array.

array_product( array)

Parameter	Description
array	Required. Specifies an array

Return Value:	Returns the product as an integer or float
PHP Version:	5.1.0+
Changelog:	As of PHP 5.3.6, the product of an empty array is 1. Before PHP 5.3.6, this function would return 0 for an empty array.

Calculate and return the product of an array:

<?php
$a=array(5,5,2,10);
echo(array_product($a));
?>