public function testMonostate()
{
$firstObject = new Monostate();
$secondObject = new Monostate();
$firstObject->setValue('10');
$this->assertEquals(10, $firstObject->getValue());
$this->assertEquals(10, $secondObject->getValue());
$this->assertEquals(10, $thirdObject->getValue());
}
public function setValue($value)
{
// Dynamic function
self::$value = $value;
// Static value
}
