PHP array_product() Function – Calculates the Product of All Values in an Array

array_product() returns the product of all values in an array as an integer or float.

Parameters : array $array – the input array.

Return value : integer or float representing the product of the array elements.

This function is part of a daily PHP knowledge‑sharing series.

Example :

<?php
$a = array(2,4,6,8);
echo "product(a) = " . array_product($a) . "
";
echo "product(array()) = " . array_product(array()) . "
";
?>

Output :

product(a) = 384
product(array()) = 1