PairIterator

Interface Synopsis

final class PairIterator implements HH\KeyedIterator<int, mixed> {...}

Public Methods

• ->__construct(): void
• ->current(): mixed
  Returns the current value that the iterator points to
• ->key(): int
  Returns the current key that the iterator points to
• ->next(): void
  Advance this iterator forward one position
• ->rewind(): void
  Move this iterator back to the first position
• ->valid(): bool
  Returns true if the iterator points to a valid value, returns false otherwise