Description
GMP gmp_add(GMPintstring $num1, GMPintstring $num2)
Parameters
-
num1
-
The first summand (augent).
A GMP object, an int or a numeric string.
-
num2
-
The second summand (addend).
A GMP object, an int or a numeric string.
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: