SplDoublyLinkedList
PHP Manual

SplDoublyLinkedList::valid

(No version information available, might be only in CVS)

SplDoublyLinkedList::validCheck whether the doubly linked list contains more nodes

Opis

bool SplDoublyLinkedList::valid ( void )

Checks if the doubly linked list contains any more nodes.

Parametry

Ta funkcja nie posiada parametrów.

Zwracane wartości

Returns TRUE if the doubly linked list contains any more nodes, FALSE otherwise.


SplDoublyLinkedList
PHP Manual