Trader 函数
PHP Manual

trader_ceil

(PECL trader >= 0.2.0)

trader_ceilVector Ceil

说明

array trader_ceil ( array $real )

Calculates the next highest integer 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