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<?php
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/**
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// +----------------------------------------------------------------------+
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// | PEAR :: DB_NestedSet_DB |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 2.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/2_02.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Daniel Khan <dk@webcluster.at> |
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// +----------------------------------------------------------------------+
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//
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// $Id: Event.php,v 1.3 2003/10/07 00:11:27 datenpunk Exp $
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//
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//
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*/
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/**
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* Poor mans event handler for DB_NestedSet
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*
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* Mostly for demo purposes or for extending it if
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* someone has ideas...
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*
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* @author Daniel Khan <dk@webcluster.at>
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* @package DB_NestedSet
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* @version $Revision: 1.3 $
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* @access public
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*/
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Class DB_NestedSetEvent extends PEAR {
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/**
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* Constructor
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*
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* @return void
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*/
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function DB_NestedSetEvent() {
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$this->PEAR();
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}
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/**
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* Destructor
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*
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* @return void
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*/
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function _DB_NestedSetEvent() {
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$this->_PEAR();
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}
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/**
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* Calls the event handler
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*
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* You may want to do a switch() here and call you methods
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* depending on the event
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*
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* @param string $event The Event that occured
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* @param object node $node A Reference to the node object which was subject to changes
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* @param array $eparams A associative array of params which may be needed by the handler
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* @return void
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* @access private
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*/
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function callEvent($event, &$node, $eparams = array()) {
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echo "<br>Override callEvent() if you want to have custom event handlers<br>\n";
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echo "Event $event was called with the following params:<br><br>\n";
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echo "<PRE>";
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print_r($eparams);
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echo "</PRE><br>\n";
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}
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}
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?>
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