PHP Conference Brasil 2019

trader_sub

(PECL trader >= 0.2.0)

trader_subVector Arithmetic Subtraction

说明

trader_sub ( array $real0 , array $real1 ) : array

Calculates the vector subtraction of real1 from real0 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.

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top