function units_dimension_equal in Units of Measurement 7.2

Check whether the 2 dimensions are equal.

Parameters

array $dimension1: Dimension array #1

array $dimension2: Dimension array #2

Return value

bool Whether the 2 provided dimension arrays are equal

4 calls to units_dimension_equal()

AbstractUnitsMathematicalOperator::evaluate in ./units.module

Numerically evaluate this mathematical expression.

units_mathematical_expression_element_validate in ./units.module

Validate function for 'units_mathematical_expression' form element.

units_mathematical_expression_format_as in ./units.module

Format one mathematical expression to the format of another.

units_units_unit_presave in ./units.module

Implements hook_ENTITY_TYPE_presave().

File

./units.module, line 470

Provide API for managing and converting units of measurement.

Code

function units_dimension_equal($dimension1, $dimension2) {
  $diff = units_dimension_subtract($dimension1, $dimension2);
  return empty($diff);
}