SplDoublyLinkedList
<?php
/*
* Examples of DoublyLinkedList
*/
$obj = new SplDoublyLinkedList();
// Check wither linked list is empty
if ($obj->isEmpty())
{
echo "Adding nodes to Linked List<br>";
$obj->push(2);
$obj->push(3);
echo "Adding the node at beginning of doubly linked list <br>";
$obj->unshift(10);
}
echo "<br>Our Linked List:";
print_r($obj);
echo "<br>Pick the node from beginning of doubly linked list";
echo $obj->bottom();
?>
SplDoublyLinkedList::bottom
(PHP 5 >= 5.3.0)
SplDoublyLinkedList::bottom — Le noeud parent à partir duquel la liste découle
Description
Liste de paramètres
Cette fonction ne contient aucun paramètre.
Valeurs de retour
La valeur du premier noeud.
Erreurs / Exceptions
Lance une exception RuntimeException lorsque la structure de données est vide.
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User Contributed Notes
SplDoublyLinkedList::bottom
rakesh dot mishra at gmail dot com
26-Jan-2011 11:39