gmp_intval
(PHP 4 >= 4.0.4, PHP 5)
gmp_intval — Convert GMP number to integer
Beskrivelse
int gmp_intval
( resource
$gmpnumber
)This function allows to convert GMP number to integer.
Parametre
-
gmpnumber -
A GMP number.
Returnerings Værdier
An integer value of gmpnumber.
Eksempler
Eksempel #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 above example will output:
2147483647 2147483647 2147483648
Noter
Advarsel
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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