/**
* @param Decimal $value
* @return int
*/
private function getMaxScale(Decimal $value)
{
$scale = $this->getScale();
if ($value->getScale() > $scale) {
$scale = $value->getScale();
}
return $scale;
}
public function testScaleForBCMath()
{
$scale = 3;
$expected = '3.333';
$oldScale = Decimal::getScale();
Decimal::setScale($scale);
$actual = Decimal::valueOf(10)->divide(Decimal::valueOf(3))->__toString();
$this->assertSame($expected, $actual);
$this->assertSame($scale, Decimal::getScale());
Decimal::setScale($oldScale);
}
