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gmp_abs

(PHP 4 >= 4.0.4, PHP 5, PHP 7)

gmp_absAbsolute 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

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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.gmp-abs.php