view['wpsg_mod_orderupload']['uploadsum'] ?? 0); $maxweight = (string)($this->view['wpsg_mod_orderupload']['maxweight'] ?? ''); $bRequired = ($this->get_option('wpsg_mod_orderupload_optional') != '1'); $bMulti = ($this->get_option('wpsg_mod_orderupload_multifiles') == '1'); $arMessages = (array)($this->view['wpsg_mod_orderupload']['messages'] ?? []); $arAllowed = (array)($this->view['wpsg_mod_orderupload']['allowedext'] ?? []); $strAccept = implode(',', array_map(function($ext) { return '.'.$ext; }, $arAllowed)); ?>