update : 2015.11.03
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gmp_random(PHP 4 >= 4.0.4, PHP 5, PHP 7) gmp_random — Random number 설명
Generate a random number. The number will be between
zero and the number of bits per limb multiplied by
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. 인수
반환값A random GMP number. 예제
Example #1 gmp_random() example
<?php 위 예제의 출력: 1915834968 8642564075890328087 |