is an unsupported rounding mode

Description

This error is generated when a rounding error is used with bcround() or the BCMath\Number::round() method is used.

Example

Solutions

• Check documentation for the valid rounding enumerations.

Changed Behavior

This error may appear following an evolution in behavior, in previous versions. See ` <https://php-changed-behaviors.readthedocs.io/en/latest/behavior/.html>`_.