gmp_perfect_power

(PHP 7 >= 7.3.0)

gmp_perfect_powerPerfect power check

Description

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

Checks whether num is a perfect power.

Parameters

num

A GMP object, an int or a numeric string.

Return Values

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

See Also

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