gmp_init

Manual de PHP

gmp_init

(PHP 4 >= 4_0_4)

gmp_init __ Create GMP number

Description

resource gmp_init ( mixed number)

Creates a GMP number from integer or string_ String representation can be decimal or hexadecimal_ In the latter case, the string should start with 0x_

Ejemplo 1_ Creating GMP number
<?php $a = gmp_init (123456); $b = gmp_init ("0xFFFFDEBACDFEDF7200"); ?>

Nota: It is not necessary to call this function if you want to use integer or string in place of GMP number in GMP functions, like gmp_add()_ Function arguments are automatically converted to GMP numbers, if such conversion is possible and needed, using the same rules as gmp_init()_