PHP: gmp_intval - Manual (original) (raw)

(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)

gmp_intval — Convert GMP number to integer

Description

Parameters

num

A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. when base is equal to 0).

Return Values

The int value of num.

Examples

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"; ?>

The above example will output:

2147483647 2147483647 2147483648

Notes

Warning

This function returns a useful result only if the number actually fits the PHP integer (i.e., signed long type). To simply print the GMP number, use gmp_strval().

Found A Problem?

There are no user contributed notes for this page.