trader_get_compat
trader_ht_dcperiod
Trader 関数
PHP Manual

# trader_get_unstable_period

(PECL trader >= 0.2.2)

trader_get_unstable_period — Get unstable period

### 説明

integer trader_get_unstable_period ( integer `$functionId` )

Get unstable period factor for a particular function.

### パラメータ

`functionId`

  Function ID the factor to be read for. TRADER_FUNC_UNST_* series of constants should be used.

### 返り値

Returns the unstable period factor for the corresponding function.

trader_get_compat
trader_ht_dcperiod
Trader 関数
PHP Manual