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Posted By

mscribellito on 07/07/11


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Node

 / Published in: PHP
 
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  1. <?php
  2.  
  3. /*
  4.  * @class: Node
  5.  * @author: Michael Scribellito
  6.  * @date: 7-5-11
  7.  */
  8.  
  9. // Node abstraction
  10. class Node {
  11.  
  12.     // data for node
  13.     public $item;
  14.     // link to previous node
  15.     public $prev;
  16.     // link to next node
  17.     public $next;
  18.  
  19.     public function __construct() {
  20.  
  21.     	$this->item = NULL;
  22.     	$this->prev = NULL;
  23.     	$this->next = NULL;
  24.  
  25.     }
  26.  
  27. }

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