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PHP Manual
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gmp_abs

(PHP 4 >= 4.0.4, PHP 5)

gmp_abs -- Absolute value

Description

resource gmp_abs ( resource a )

Returns absolute value of a.

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 printout of the above program will be:

274982683358
274982683358

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