function image($field, $value, $fieldinfo) { $setting = string2array($fieldinfo['setting']); extract($setting); if(!defined('IMAGES_INIT')) { $str = ''; define('IMAGES_INIT', 1); } $html = ''; if (defined('IN_ADMIN')) { $html = ""; } $authkey = upload_key("1,$upload_allowext,$isselectimage,$images_width,$images_height,$watermark"); if($show_type && defined('IN_ADMIN')) { $preview_img = $value ? $value : IMG_PATH.'icon/upload-pic.png'; return $str."