PHP array_product() Function
Example
Calculate and return the product of an array:
<?php
$a=array(5,5);
echo(array_product($a));
?>
Run example »
Definition and Usage
The array_product() function calculates and returns the product of an array.
Syntax
array_product(array)
| Parameter | Description |
|---|---|
| array | Required. Specifies an array |
Technical Details
| 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. |
More Examples
Example 1
Calculate and return the product of an array:
<?php
$a=array(5,5,2,10);
echo(array_product($a));
?>
Run example »
PHP Array Reference
