Subversion-Projekte lars-tiefland.php_share

<?php

    //

    //  $Id: Dynamic_MDBnested.php,v 1.1 2004/12/21 19:59:20 dufuz Exp $

    //

//ini_set('include_path',realpath(dirname(__FILE__).'/../../').':'.realpath(dirname(__FILE__).'/../../../includes').':'.ini_get('include_path'));

//ini_set('error_reporting',E_ALL);

    require_once 'Tree/Tree.php';

#    $tree = Tree::setupDynamic('MDBnested' , 'mysql://root@localhost/tree_test' , array('table' => 'nestedTree'));

#   OR

    $tree = Tree::setup('Dynamic_MDBnested' , 'mysql://root@localhost/tree_test' , array('table' => 'nestedTree'));

    $show[] = '$tree->getRoot()';

    $show[] = '$tree->getElement( 1 )';

    $show[] = '$tree->getChild( 1 )';

    $show[] = '$tree->getPath( 7 )';

    $show[] = '$tree->getPath( 2 )';

    $show[] = '$tree->add( array("name"=>"c0") , 5 )';

    $show[] = '$tree->remove( $res )';  // remove the last element that was added in the line before :-)

    $show[] = '$tree->getRight( 5 )';

    $show[] = '$tree->getLeft( 5 )';

    $show[] = '$tree->getChildren( 1 )';

    $show[] = '$tree->getParent( 2 )';

    $show[] = '$tree->getNext( 2 )';

    $show[] = '$tree->getNext( 4 )';

    $show[] = '$tree->getNext( 8 )';

    $show[] = '$tree->getPrevious( 2 )';

    $show[] = '$tree->getPrevious( 4 )';

    $show[] = '$tree->getPrevious( 8 )';

    $show[] = '$tree->getPreviousId( 8 )';

    $show[] = '$tree->move( 4,3 )';

    foreach($show as $aRes) {

        echo "<b>$aRes</b><br>";

        eval("\$res=".$aRes.';');

        if ($res == false) {

            print "false";

        } else {

            print_r($res);

        }

        echo '<br><br>';

    }

?>

<a href="http://research.calacademy.org/taf/proceedings/ballew/sld029.htm">the tree structure visualisation</a>