运行时配置
这些函数的行为受 php.ini 中的设置影响。
| 名字 | 默认 | 可修改范围 | 更新日志 |
|---|---|---|---|
| trader.real_precision | 3 | PHP_INI_ALL | Since trader 0.2.1 |
| trader.real_round_mode | HALF_DOWN | PHP_INI_ALL | Since trader 0.3.0 |
这是配置指令的简短说明。
-
trader.real_precisionint -
All the values in the returned arrays will be rounded to this precision. However the calculations inside TA-Lib happen with unrounded values.
-
trader.real_round_modestring -
Controls the trader real rounding policy. Valid values are
HALF_UP,HALF_DOWN,HALF_EVENandHALF_ODD. The behaviour is identical to the round() function used with the mode argument.
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