(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_or — Bitwise OR
Calculates bitwise inclusive OR of two GMP numbers.
num1
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
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 object.
Example #1 gmp_or() example
<?php
$or1
=
gmp_or
(
"0xfffffff2"
,
"4"
);
echo
gmp_strval
(
$or1
,
16
) .
"\n"
;
$or2
=
gmp_or
(
"0xfffffff2"
,
"2"
);
echo
gmp_strval
(
$or2
,
16
) .
"\n"
;
?>
The above example will output:
fffffff6 fffffff2