(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_and — Bitwise AND
Calculates bitwise AND 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 number representing the bitwise
AND
comparison.
Example #1 gmp_and() example
<?php
$and1
=
gmp_and
(
"0xfffffffff4"
,
"0x4"
);
$and2
=
gmp_and
(
"0xfffffffff4"
,
"0x8"
);
echo
gmp_strval
(
$and1
) .
"\n"
;
echo
gmp_strval
(
$and2
) .
"\n"
;
?>
The above example will output:
4 0