Trader 函数
PHP Manual

trader_log10

(PECL trader >= 0.2.0)

trader_log10Vector Log10

说明

array trader_log10 ( array $real )

Calculates the base-10 logarithm for each value in real and returns the resulting array.

参数

real

浮点数数组。

返回值

Returns an array with calculated data or false on failure.


Trader 函数
PHP Manual