SplDoublyLinkedList::count
(PHP 5 >= 5.3.0)
SplDoublyLinkedList::count — Counts the number of elements in the doubly linked list.
Beskrivelse
int SplDoublyLinkedList::count
( void
)
Parametre
This function has no parameters.
Returnerings Værdier
Returns the number of elements in the doubly linked list.
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