gmp_abs
(PHP 4 >= 4.0.4, PHP 5, PHP 7)
gmp_abs — Absolute value
Description
gmp_abs ( GMP|int|string $num ) : GMP
Get the absolute value of a number.
Parameters
-
num -
A GMP object, an int or a numeric string.
Return Values
Returns the absolute value of num, as a GMP number.
Examples
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
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.gmp-abs.php