All Declared Interfaces

  • 0 => Traversable
  • 1 => IteratorAggregate
  • 2 => Iterator
  • 3 => ArrayAccess
  • 4 => Serializable
  • 5 => Countable
  • 6 => Throwable
  • 7 => DateTimeInterface
  • 8 => JsonSerializable
  • 9 => RecursiveIterator
  • 10 => OuterIterator
  • 11 => SeekableIterator
  • 12 => SplObserver
  • 13 => SplSubject
  • 14 => Reflector
  • 15 => SessionHandlerInterface
  • 16 => SessionIdInterface
  • 17 => SessionUpdateTimestampHandlerInterface
  • 18 => ITestInterface