Rekursiv: Order Page unterscheiden?

[mukraker]

jmd ne idee wie ich irgendwie auf das "type" verzichten kann?
if (is_array($subfolder[0]) || $subfolder['type'] == "folder" ){

    private function _showFolder($folder) {
        $tmp = "";    
        if(($this->_depth < $this->maxDepth) or ($this->maxDepth == "0")) {
            // new layer?
            if (is_array($folder)) {
                
                // loop array
                $layer = "";
                foreach($folder as $key => $subfolder) {
                    // folder, evtl kann irgendwie auf den type verzichtet werden?
                    if (is_array($subfolder[0]) || $subfolder['type'] == "folder" ){
                        // increase depth
                        $this->_depth ++;
                        
                        // Unterordner Rekursiv anzeigen
                        $subsub = "\n".$this->_showFolder($subfolder); 
                        
                        
                        // active foldeR?
                        if(in_array($subfolder['label'], $this->_invPathArray) && $this->activePath) {
                            $tmp_folder .= str_replace('{$folder}', $subsub, str_replace('{$label}', "Folder: ".$subfolder['label'], $this->navTpl['folderactive']));
                        } else {
                            $tmp_folder = str_replace('{$folder}', $subsub, str_replace('{$label}', "Folder: ".$subfolder['label'], $this->navTpl['folder']));
                        }
                        
                        // link der startseite
                        $tmp_folder = str_replace('{$link}', $this->_getStartPageUrl($subfolder), $tmp_folder);
                        
                        $layer .= $tmp_folder;
                        
                    // _page?
                    } else {
                        // dont show the folder data
                        if (is_array($subfolder)) {
                            // active _page
                                if($subfolder['url'] == $this->_page) {
                                $tmp_page = str_replace('{$label}', "page: ".$subfolder['label'], $this->navTpl['pageactive']);
                            } else {
                                $tmp_page = str_replace('{$label}', "page: ".$subfolder['label'], $this->navTpl['page']);
                            }
                            $tmp_page = str_replace('{$link}', "page: ".$subfolder['link'], $tmp_page);
                            $layer .= $tmp_page;
                            
                        }
                    }
                }        
                
                // new layer
                $tmp .= str_replace('{$layer}', $layer, $this->navTpl['layer']);    
            } else {
                vd("Fehler: Kein Array übergeben");
            }
            return $tmp;
        }
        
    } 

[script]
Array
(
[0] => Array
(
[label] => obst
[type] => folder
[1] => Array
(
[start] =>
[label] => banane
[link] => banane.html
)

[0] => Array
(
[start] => 1
[type] => page
[label] => apfel
[link] => apfel.html
)

[2] => Array
(
[start] => 1
[type] => folder
[label] => kiwis
[0] => Array
(
[start] => 1
[type] => page
[label] => große
[link] => große.html
)

[1] => Array
(
[start] =>
[type] => page
[label] => kleine
[link] => kleine.html
)

)

)

[1] => Array
(
[label] => gemüse
[type] => folder
[0] => Array
(
[start] => 1
[type] => page
[label] => kartoffel
[link] => kartoffel.html
)

)

[2] => Array
(
[label] => fleisch
[type] => folder
)

)
[/script]