/**
* @param Number|string $value
* @return Currency
*/
public function setValue($value)
{
parent::setValue($value);
if (preg_match('/^\\(.*\\)$/is', trim($value))) {
$this->setNegative(true);
$this->setRawValue('-' . $this->getValue());
}
return $this;
}
/**
* @param $value
* @return void
*/
public function setValue($value)
{
parent::setValue($value);
if (!$this->limitUp() instanceof Infinity && $this->getRealValue() > $this->limitUp()->getValue()) {
$this->setDiff(bcsub($this->getRealValue(), $this->limitUp()->getValue(), $this->getPrecision()));
} elseif (!$this->limitDown() instanceof Infinity && $this->getRealValue() < $this->limitDown()->getValue()) {
$this->setDiff(bcsub($this->limitDown()->getValue(), $this->getRealValue(), $this->getPrecision()) * -1);
} else {
$this->setDiff(0);
}
}
public function testComparisons()
{
$num = new Number(5);
$this->assertTrue($num->isPositive());
$this->assertFalse($num->isNegative());
$this->assertFalse($num->isZero());
$this->assertTrue($num->isGreater(4));
$this->assertFalse($num->isLess(4));
$this->assertTrue($num->isEqual(5));
$num->setValue(0);
$this->assertTrue($num->isZero());
$this->assertFalse($num->isPositive());
$this->assertFalse($num->isNegative());
}
