Description
GMP gmp_neg(GMPintstring $num)
Parameters
-
num
-
A GMP object, an int or a numeric string.
Return Values
Returns -num, as a GMP number.
Examples
Example #1 gmp_neg example
<?php
$neg1 = gmp_neg("1");
echo gmp_strval($neg1) . "\n";
$neg2 = gmp_neg("-1");
echo gmp_strval($neg2) . "\n";
?>
The above example will output: