(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_add — Add numbers
num1
The first summand (auguent).
A
GMP
object, an
int
,
or a
string
that can be interpreted as a number following the same logic
as if the string was used in
gmp_init()
with automatic
base detection (i.e. when
base
is equal to 0).
num2
The second summand (addend).
A
GMP
object, an
int
,
or a
string
that can be interpreted as a number following the same logic
as if the string was used in
gmp_init()
with automatic
base detection (i.e. when
base
is equal to 0).
A GMP number representing the sum of the argumens.
Example #1 gmp_add() example
<?php
$sum
=
gmp_add
(
"123456789012345"
,
"76543210987655"
);
echo
gmp_strval
(
$sum
) .
"\n"
;
?>
The above example will output:
200000000000000