SimpleXMLIterator::valid
Countable
SPL
PHP Manual
Interfejsy
Spis treści
Countable
OuterIterator
RecursiveIterator
SeekableIterator
SPL dostarcza kilka interfejsów.
Patrz także:
Predefined Interfaces
Lista interfejsów
Countable
OuterIterator
RecursiveIterator
SeekableIterator
SplObserver
SplSubject
SimpleXMLIterator::valid
Countable
SPL
PHP Manual