PHP Classes

File: src/eMacros/Runtime/Arithmetic/Multiplication.php

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File: src/eMacros/Runtime/Arithmetic/???
Role: Class source
Content type: text/plain
Description: Class source
Class: eMacros
PHP LISP language interpreter
Author: By
Last change:
Date: 11 years ago
Size: 423 bytes
 

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<?php
namespace eMacros\Runtime\Arithmetic;

use eMacros\Runtime\GenericFunction;

class Multiplication extends GenericFunction {
    /**
     * Obtains the product of all elements on a list
     * Usage: (* 4 6 2)
     * Returns: number
     * (non-PHPdoc)
     * @see \eMacros\Runtime\GenericFunction::execute()
     */
    public function execute(array $arguments) {
        return empty($arguments) ? 1 : array_product($arguments);
    }
}