gmp_random

PHP 4 >= 4.0.4, PHP 5, PHP 7 Deprecated: PHP 7.2.0
gmp_random - Random number
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gmp_random( [int$limiter = 20] ): GMP

Generate a random number. The number will be between 0 and (2 ** n) - 1, where n is 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 32 or 64, but this is not guaranteed.

Parameters

limiter

The limiter.

A GMP object, an int or a numeric string.

Return Values

A random GMP number.

Example of gmp_random

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