gmp_add
(PHP 4 >= 4.0.4, PHP 5)
gmp_add — Add numbers
Description
resource gmp_add
( resource $a
, resource $b
)
Add two numbers.
Parameters
- a
-
A number that will be added.
It can be either a GMP number resource, or a numeric string given that it is possible to convert the latter to a number.
- b
-
A number that will be added.
It can be either a GMP number resource, or a numeric string given that it is possible to convert the latter to a number.
Return Values
A GMP number representing the sum of the arguments.
Examples
Example #1 gmp_add() example
<?php
$sum = gmp_add("123456789012345", "76543210987655");
echo gmp_strval($sum) . "\n";
?>
The above example will output:
200000000000000