gmp_perfect_power
(PHP 7 >= 7.3.0, PHP 8)
gmp_perfect_power — Perfect power check
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
- gmp_perfect_square() - Perfect square check
(PHP 7 >= 7.3.0, PHP 8)
gmp_perfect_power — Perfect power check
num
GMP 对象或 int ,或数字string。
Returns true
if num
is a perfect power, false
otherwise.