displaying images from a folder

[eluser]learning_php[/eluser]
Hi,

I have created a file upload that puts the images into a folder but I am unsure how to get the images into an array and display them in rows.

Code:

<?PHP

class uploadimg extends Controller {
    
        
    function uploadimg()
    {
    
    parent::Controller();
    
    
    
    }
    
    function index(){
        $this->load->view('upload');
        
    }
    function do_upload()
    {
        // Image configuration
        $config['upload_path'] = './uploads/';
        $config['allowed_types'] = 'gif|jpg|png';
        $config['overwrite'] = FALSE;
        $config['max_size'] = 2048;
        
        $this->load->library('upload', $config);
        
    
        if(!$this->upload->do_upload())
        {
            $error = array('error' => $this->upload->display_errors());
            $this->load->view('upload', $error);
        }
        else
        {
            
        
            $image = $this->upload->data();
            $data['image'] = "./uploads/".$image['file_name'];
            
            $config['image_library'] = 'gd2';
            $config['source_image'] = $data['image'];
            $config['create_thumb'] = TRUE;
            $config['maintain_ratio'] = TRUE;
            $config['width'] = 150;
            $config['height'] = 150;
            $config['new_image'] = "./uploads/".$image['file_name'];
            
            $this->load->library('image_lib', $config);
            
            $this->image_lib->resize();
            
            $data = array('upload_data' => $this->upload->data());
            
            $this->load->view('upload_suc', $data);
            
        }
    }
}