trader_add
(PECL trader >= 0.2.0)
trader_add — Vector Arithmetic Add
说明
trader_add
( array
$real0
, array $real1
) : array
Calculates the vector addition of real0 to
real1 and returns the resulting vector.
参数
-
real0 -
浮点数数组。
-
real1 -
浮点数数组。
返回值
Returns an array with calculated data or false on failure.