Interfaces

• Countable — The Countable interface
  • Countable::count — Count elements of an object
• OuterIterator — The OuterIterator interface
  • OuterIterator::getInnerIterator — Returns the inner iterator for the current entry
• RecursiveIterator — The RecursiveIterator interface
  • RecursiveIterator::getChildren — Returns an iterator for the current entry
  • RecursiveIterator::hasChildren — Returns if an iterator can be created for the current entry
• SeekableIterator — The SeekableIterator interface
  • SeekableIterator::seek — Seeks to a position