trader_set_unstable_period
(PECL trader >= 0.2.2)
trader_set_unstable_period — Set unstable period
説明
trader_set_unstable_period
( int $functionId
, int $timePeriod
) : void
Influences unstable period factor for functions, which are sensible to it. More information about unstable periods can be found on the » TA-Lib API documentation page.
パラメータ
functionId- Function ID the factor should be set for. TRADER_FUNC_UNST_* constant series can be used to affect the corresponding function.
timePeriod- Unstable period value.
返り値
値を返しません。
