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.