Runtime Configuration

The behaviour of these functions is affected by
settings in php.ini.

Here’s a short explanation of the configuration
directives.

trader.real_precision integer

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_mode string

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.