<?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
}
*/
trader_avgprice
(PECL trader >= 0.2.0)
trader_avgprice — Average Price
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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geekgirl dot joy at gmail dot com ¶
3 years ago
