PHP - Manual: trader_willr
2025-10-25
(PECL trader >= 0.2.0)
trader_willr — Williams' %R
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。
timePeriodNumber of period. Valid range from 2 to 100000.
Returns an array with calculated data or false on failure.
官方地址:https://www.php.net/manual/en/function.trader-willr.php