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