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trader_avgprice

(PECL trader >= 0.2.0)

trader_avgpriceAverage Price

说明

trader_avgprice(
    array $open,
    array $high,
    array $low,
    array $close
): array

参数

open

开盘价,浮点数数组。

high

高价,浮点数数组。

low

低价,浮点数数组。

close

收盘价,浮点数数组。

返回值

Returns an array with calculated data or false on failure.

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User Contributed Notes 1 note

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geekgirl dot joy at gmail dot com
3 years ago
<?php
$p
= trader_avgprice([1,2] , [1.2, 3] , [0.99, 2] , [1.2, 2.5]);
var_dump($p);
/*
array(2) {
[0]=>
float(1.097) // (1 + 1.2 + 0.99 + 1.2) / 4
[1]=>
float(2.375) // (2 + 3 + 2 + 2.5) / 4
}
*/
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