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    stats_rand_ranf

    (PECL stats >= 1.0.0)

    stats_rand_ranf — Generates a random floating point number between 0 and 1

    说明

    stats_rand_ranf(): float

    Returns a random floating point number from a uniform distribution between 0 (exclusive) and 1 (exclusive).

    参数

    此函数没有参数。

    返回值

    A random floating point number

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