Joomla2.5 flexicontent obtains the image file in the flexicontent module.

 <?php   defined('_JEXEC') or die('Restricted access');  foreach ($ordering as $ord){            if (!isset($list[$ord]['standard'])) {         continue;      }      $big_html = '';      $btn_html = '';            if(!function_exists('wangDaRenderImage')){          $app                = JFactory::getApplication();          $template       = $app->getTemplate();          require_once( JPATH_BASE.DS.'templates'.DS.$template.DS.'wangda_functions.php');      }      foreach ($list[$ord]['standard'] as $item){          $big_img = wangDaRenderImage($item, 'home_banner_big_img');          $btn_img = wangDaRenderImage($item, 'home_banner_small_img');                    $i = 0;          foreach($big_img as $img){              $i++;              $big_html .= '';          }            $i = 0;          foreach($btn_img as $img){              $i++;              $btn_html .= '';          }      }        $html = <<<wangDA  {$big_html}{$btn_html}  wangDA;      echo $html;  }      function wangDaRenderImage($item, $fieldsname){      $item = wangDaGetFlexiFeilds($item);        $field = $item->fields[$fieldsname];      $values = $item->fieldvalues[$item->fields[$fieldsname]->id];        $f_params = new JParameter($field->attribs);      $dir          = $f_params->get('dir');      $dir_url      = str_replace('\\','/', $dir);      $images = array();      if( !empty($values) ){          foreach($values as $key => $val){              $value = unserialize($val);              $images[$key]['l'] = $dir_url.'/l_'.$value['originalname'];              $images[$key]['m'] = $dir_url.'/m_'.$value['originalname'];              $images[$key]['s'] = $dir_url.'/s_'.$value['originalname'];              $images[$key]['values'] = $value;          }      }        return $images;  }    function wangDaGetFlexiFeilds($item){      if(!$item->type_id ){          $db = JFactory::getDBO();          $sql = 'SELECT `type_id` FROM #__flexicontent_items_ext WHERE `item_id`='.$item->id;          $db->setQuery($sql);          $item->type_id = $db->loadResult();      }            $items = & FlexicontentFields::getFields($item, 'item');        return $items[0];  }