DTE BreadCrumb Class

[eluser]Mat-Moo[/eluser]
Ok was too good to be true, works great... except if you want to change to another item at the same level? So based on that I made a minor change for my needs

Code:

<?php  if (!defined('APPPATH')) exit('No direct script access allowed');

session_start();

/*
* @Author: Dean Ericson
* @Email: [email protected]
*
* altered by Matthew Augier to use as levels
*/

final class BreadCrumb{
    private $title;
    private $url;
    private $level;

    /*
     * No need to set anything up.  I autoload it and
     * let the setters mutate the properties through the
     * setBreadCrumb function
     */
    function BreadCrumb(){}

    /*
     * Takes an array which represents this class (BreadCrumb)
     * as a parameter. Sets the class through it mutators,
     * then sets itself within the BreadCrumbList Object.
     */
    function setBreadCrumb($bcObjArr){
        $this->title=$bcObjArr['title'];
        $this->url=$bcObjArr['url'];
        $this->level=$bcObjArr['level'];

        $CI =& get_Instance();
        $CI->breadcrumblist->add($this);
        $_SESSION['breadCrumbList'] = $CI->breadcrumblist->getBreadCrumbs();
    }

    function getTitle(){
        return $this->title;
    }
    function setTitle($t){
        $this->title=$t;
    }
    function getUrl(){
        return $this->url;
    }
    function setUrl($u){
        $this->url=$u;
    }
    function getlevel(){
        return $this->level;
    }
    function setlevel($u){
        $this->level=$u;
    }
}
?>

and

(only posted changed section)

Code:

function add($bc){
            if ($bc->getlevel()==0) {
                $this->reset();
            }
            else
            {
                if (count($this->breadCrumbs)>=$bc->getlevel()+1)
                {
                    array_splice($this->breadCrumbs, $bc->getlevel());
                }
            }
            $this->breadCrumbs[] = $bc;
            $_SESSION['breadCrumbList']=$this->breadCrumbs;
    }

So this works the same except instead of root true/false you send a level starting from 0 - I'm not sugesting that this is for everyone, but this is the way I needed it to work. Stops my breadcrumbs running out of control, but depends what you need