Calculate the product of values in an array

# array_product

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

array_product — Calculate the product of values in an array

### Description

array_product(array `$array`): int|float

array_product() returns the product of values in an array.

### Parameters

`array`

  The array.

### Return Values

Returns the product as an integer or float.

### Changelog

Version | Description
--- | ---
8.3.0 | Now emits `E_WARNING` when `array` values cannot be converted to int or float. Previously arrays and objects where ignored whilst every other value was cast to int. Moreover, objects that define a numeric cast (e.g. GMP) are now cast instead of ignored.

### Examples

Example #1 array_product() examples

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

The above example will output:

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

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