(PECL trader >= 0.2.0)
trader_cdlkickingbylength — Kicking - bull/bear determined by the longer marubozu
$open,$high,$low,$close
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。
Returns an array with calculated data or false on failure.