Trader 函数
PHP Manual

trader_floor

(PECL trader >= 0.2.0)

trader_floorVector Floor

说明

array trader_floor ( array $real )

Calculates the next lowest integer for each value in real and returns the resulting array.

参数

real

Array of real values.

返回值

Returns an array with calculated data or false on failure.


Trader 函数
PHP Manual