gmp_intval

PHP Handbuch
Zurück		Weiter

Description

int gmp_intval ( resource gmpnumber )

This function allows to convert GMP number to integer.

Warnung

This function returns a useful result only if the number actually fits the PHP integer (i.e., signed long type). If you want just to print the GMP number, use gmp_strval().

Beispiel 1. gmp_intval() example


<?php
// displays correct result
echo gmp_intval("2147483647") . "\n";

// displays wrong result, above PHP integer limit
echo gmp_intval("2147483648") . "\n";

// displays correct result
echo gmp_strval("2147483648") . "\n";
?>

The printout of the above program will be:

2147483647
2147483647
2147483648

Zurück	Zum Anfang	Weiter
gmp_init	Nach oben	gmp_invert