Php/docs/function.trader-sin

• PHP Manual
• Trader 函数
• Vector Trigonometric Sin

trader_sin

(PECL trader >= 0.2.0)

trader_sin — Vector Trigonometric Sin

说明

trader_sin ( array $real ) : array

Calculates the sine 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.