ReflectionProperty::getDeclaringClass

If you're reflecting an object and get the declaring class of a property that's set but wasn't declared in any class, it returns the class of the instance.<?phpclass X {    }$x = new X();$x->foo = 'bar';$reflection = new ReflectionObject($x);echo $reflection->getProperty('foo')->getDeclaringClass()->getName(); // X?>

Be careful when use getDeclaringClass() for properties from traits<?phptrait Y {  public $y;}class X {    use Y;}$x = new X();$x->y = 42;$reflection = new ReflectionObject($x);echo $reflection->getProperty('y')->getDeclaringClass()->getName(); // X?>