(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)
gmp_abs — Absolute value
num
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).
Returns the absolute value of
num
, as a GMP number.
Example #1 gmp_abs() example
<?php
$abs1
=
gmp_abs
(
"274982683358"
);
$abs2
=
gmp_abs
(
"-274982683358"
);
echo
gmp_strval
(
$abs1
) .
"\n"
;
echo
gmp_strval
(
$abs2
) .
"\n"
;
?>
The above example will output:
274982683358 274982683358