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Rechercher une fonction PHP

gmp_add

Contents

(PHP 4 >= 4.0.4, PHP 5, PHP 7)

gmp_add — Add numbers

Description

gmp_add ( GMP $a , GMP $b ) : GMP

Add two numbers.

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Parameters

a

The first summand (augent).

Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.

b

The second summand (addend).

Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.

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Return Values

A GMP number representing the sum of the arguments.

PHP: gmp_add - Manual Home of Manuel PHP  Contents Haut

Examples

Example #1 gmp_add() example

<?php
$sum = gmp_add("123456789012345", "76543210987655");
echo gmp_strval($sum) . "\n";
?>

The above example will output:

200000000000000

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