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gmp_scan0> <gmp_prob_prime
[edit] Last updated: Fri, 17 May 2013

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gmp_random

(PHP 4 >= 4.0.4, PHP 5)

gmp_randomRandom number

Açıklama

resource gmp_random ([ int $limiter = 20 ] )

Generate a random number. The number will be between zero and the number of bits per limb multiplied by limiter. If limiter is negative, negative numbers are generated.

A limb is an internal GMP mechanism. The number of bits in a limb is not static, and can vary from system to system. Generally, the number of bits in a limb is either 16 or 32, but this is not guaranteed.

Değiştirgeler

limiter

The limiter.

Ya resource türünde bir GMP sayısı ya da sonradan bir sayıyı dönüştürülmesi mümkün bir sayısal dizge olabilir.

Dönen Değerler

A random GMP number.

Örnekler

Örnek 1 gmp_random() example

<?php
$rand1 
gmp_random(1); // random number from 0 to 1 * bits per limb
$rand2 gmp_random(2); // random number from 0 to 2 * bits per limb

echo gmp_strval($rand1) . "\n";
echo 
gmp_strval($rand2) . "\n";
?>

Yukarıdaki örneğin çıktısı:

1915834968
8642564075890328087



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