note 102106 added to spldoublylinkedlist.current
| From: | rakesh dot mishra at gmail dot com | Date: | Thu, 27 Jan 2011 07:18:32 +0000 |
| Subject: | note 102106 added to spldoublylinkedlist.current | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-176379@lists.php.net to get a copy of this message | ||
<?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);
$curr = $obj->current(); // this will return NULL as we have not set initial node.
echo "<br> Rewinding the position so that current node points to first node ";
$obj->rewind();
echo "<br>Current node of the linked list:";
echo $obj->current(); // this will print first node of the linked list.
echo "<br>Moving to Next node:";
$obj->next();
echo "<br>Printing the next node:";
echo $obj->current();
?>
----
Server IP: 202.65.157.132
Probable Submitter: 125.63.77.69
----
Manual Page -- http://www.php.net/manual/en/spldoublylinkedlist.current.php
Edit -- https://master.php.net/note/edit/102106
Del: integrated -- https://master.php.net/note/delete/102106/integrated
Del: useless -- https://master.php.net/note/delete/102106/useless
Del: bad code -- https://master.php.net/note/delete/102106/bad+code
Del: spam -- https://master.php.net/note/delete/102106/spam
Del: non-english -- https://master.php.net/note/delete/102106/non-english
Del: in docs -- https://master.php.net/note/delete/102106/in+docs
Del: other reasons-- https://master.php.net/note/delete/102106
Reject -- https://master.php.net/note/reject/102106
Search -- https://master.php.net/manage/user-notes.php