Resizing Multiple images - Printable Version

Code:
function upload_process()

{

               $config['upload_path']   = './uploads/'; // server directory

              $config['allowed_types'] = 'gif|jpg|jpeg|bmp|png'; // by extension, will check for whether it is an image

              $config['max_size']      = '2000'; // in kb

              $config['max_width']     = '2000';

              $config['max_height']    = '2000';



             $this->load->library('upload', $config);



             $this->load->library('multi_upload');



             $files = $this->multi_upload->go_upload('userfile');



            if(!$files) 

            {

              echo $files;

              echo $this->multi_upload->display_errors();

              echo 'error upload';



            }



            else

            {

               $upload_data =$files;

               $i = 0;

               $num = 0;



              foreach ($upload_data as $file)

              {

                  $photoID = random_string('alnum', 5); 





                 $photo_orig = $file['name'];



                  $photo_view_crop = $file['name'];



                  $photo_view_resize = $file['name'];



                  $photo_thumbnail = $file['raw_name'] . '_thumb' . $file['ext'];







                  $height = $file['height'] ;

                  $width  = $file['width'];



                if($width <=150)

                {

                    $photo_orig = $file['name'];



                    $photo_thumbnail = $file['raw_name'] . '_thumb' . $file['ext'];







                 $img_path = 'uploads/'.$photo_orig;

                 $img_new ='uploads/'.$photo_thumbnail;





                  $config_t['image_library'] = 'gd2';

                  $config_t['new_image'] = $img_new;

                  $config_t['source_image'] = $img_path;

                //$config['create_thumb'] = FALSE;

                  $config_t['maintain_ratio'] = TRUE;



                  $config_t['width'] = 150;

                  $config_t['height'] = 150;



                $this->image_lib->initialize($config_t);

                $this->image_lib->resize(); 

                $this->image_lib->clear(); 



   







                }





                else{



                   $photo_orig1 = $file['name'];

                   $photo_orig = $file['name'];

                   $photo_thumbnail = $file['raw_name'] . '_thumb' . $file['ext'];

                   $image_new = $file['raw_name'];







                    $config_r['image_library'] = 'gd2';

                    $config_r['source_image'] = 'uploads/'. $image; 

                    $config_r['create_thumb'] = TRUE;

                    $config_r['maintain_ratio'] = TRUE;

                    $config_r['width'] = 150;

                    $config_r['height'] = 150;



                   $this->image_lib->initialize($config_r);



                   $this->image_lib->resize();

                   $this->image_lib->clear();   











                     $img_path = 'uploads/'.$photo_orig ;

                    $img_new ='uploads/'.$photo_orig ;





                     $config_y['image_library'] = 'gd2'; 



                     $config_y['source_image']  = $img_path;





                    $config_y['create_thumb'] = FALSE;

                    $config_y['maintain_ratio'] = TRUE;



                     $config_y['width'] = 650;

                     $config_y['height'] = 650;





                    $this->image_lib->initialize($config_y);



                  $this->image_lib->resize();

                     $this->image_lib->clear();





         

















                }

}



}