array_product

Calculate the product of values in an array

&reftitle.description; ``int``float```array_product` `array` `array`

`array_product` returns the product of values in an array.

&reftitle.parameters;

`array`

- The array.

&reftitle.returnvalues;

Returns the product as an integer or float.

&reftitle.changelog;

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

&reftitle.examples;

### `array_product` examples

    <?php

    $a = array(2, 4, 6, 8);
    echo "product(a) = " . array_product($a) . "\n";
    echo "product(array()) = " . array_product(array()) . "\n";

    ?>

&example.outputs;

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