$result = SQL_QUERY_ESC("SELECT `media_value` FROM `{?_MYSQL_PREFIX?}_mediadata` WHERE `media_key`='%s' LIMIT 1",
array($key), __FUNCTION__, __LINE__);
$result = SQL_QUERY_ESC("SELECT `media_value` FROM `{?_MYSQL_PREFIX?}_mediadata` WHERE `media_key`='%s' LIMIT 1",
array($key), __FUNCTION__, __LINE__);