static function ErrorLog($_message) { if (defined("FILE_ERROR_LOG")) { if (@file_exists(FILE_ERROR_LOG) && @filesize(FILE_ERROR_LOG) > 500000) { @unlink(FILE_ERROR_LOG); } IOStruct::AppendToFile(FILE_ERROR_LOG, $_message . "\r"); if (!empty(Server::$Response)) { if (!isset(Server::$Response->Exceptions)) { Server::$Response->Exceptions = ""; } Server::$Response->Exceptions .= "<val err=\"" . base64_encode(trim($_message)) . "\" />"; } } else { Server::$Response->Exceptions = ""; } }