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GMP 함수 목록
PHP Manual

# gmp_intval

(PHP 4 >= 4.0.4, PHP 5)

gmp_intval — Convert GMP number to integer

### 설명

int gmp_intval ( resource `$gmpnumber` )

This function allows to convert GMP number to integer.

### 인수

`gmpnumber`

  A GMP number.

### 반환값

An integer value of `gmpnumber` .

### 예제

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";
?>`

위 예제의 출력:

    2147483647
    2147483647
    2147483648

### 주의

Warning

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().

gmp_init
gmp_invert
GMP 함수 목록
PHP Manual