(PECL trader >= 0.2.0)
trader_add — Vector Arithmetic Add
$real0, array $real1): array
Calculates the vector addition of real0 to
real1 and returns the resulting vector.
real0浮點(diǎn)數數組。
real1浮點(diǎn)數數組。
Returns an array with calculated data or false on failure.