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PHP - Manual: gmp_perfect_power

2024-11-13

gmp_perfect_power

(PHP 7 >= 7.3.0, PHP 8)

gmp_perfect_powerPerfect power check

说明

gmp_perfect_power(GMP|int|string $num): bool

Checks whether num is a perfect power.

参数

num

GMP 对象或 int ,或数字string

返回值

Returns true if num is a perfect power, false otherwise.

参见

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官方地址:https://www.php.net/manual/en/function.gmp-perfect-power.php

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