GMP_ABS(3) 1 GMP_ABS(3)
gmp_abs - Absolute value
SYNOPSIS
GMP gmp_abs (GMP $a)
DESCRIPTION
Get the absolute value of a number.
PARAMETERS
o $a
-Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is
possible to convert the latter to a number.
RETURN VALUES
Returns the absolute value of $a, as a GMP number.
EXAMPLES
Example #1
gmp_abs(3) example
<?php
$abs1 = gmp_abs("274982683358");
$abs2 = gmp_abs("-274982683358");
echo gmp_strval($abs1) . "
";
echo gmp_strval($abs2) . "
";
?>
The above example will output:
274982683358
274982683358
PHP Documentation Group GMP_ABS(3)
