gmp_initgmp_intval
(PHP 4 >= 4.0.4, PHP 5)
gmp_intval — Convert GMP number to integer
Opis
int gmp_intval
( resource $gmpnumber
)
This function allows to convert GMP number to integer.
Parametry
- gmpnumber
-
A GMP number.
Zwracane wartości
An integer value of gmpnumber .
Przykłady
Example #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";
?>
Powyższy przykład wyświetli:
2147483647 2147483647 2147483648
Notatki
Ostrzeżenie
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().
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