运行时配置

    这些函数的行为受 php.ini 中的设置影响。

    Trader 配置选项
    名字默认可修改范围更新日志
    trader.real_precision3INI_ALLSince trader 0.2.1
    trader.real_round_modeHALF_DOWNINI_ALLSince 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_EVEN and HALF_ODD. The behaviour is identical to the round() function used with the mode argument.

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