PHP: function win_utf8($str) { $win = array("а","б","в","г","д","е","ё","ж","з","и", "й","к","л","м","н","о","п","р","с","т", "у","ф","х","ц","ч","ш","щ","ъ","ы","ь", "э","ю","я","А","Б","В","Г","Д","Е","Ё", "Ж","З","И","Й","К","Л","М","Н","О","П", "Р","С","Т","У","Ф","Х","Ц","Ч","Ш","Щ", "Ъ","Ы","Ь","Э","Ю","Я"," "); $utf8 = array("%D0%B0","%D0%B1","%D0%B2","%D0%B3","%D0%B4", "%D0%B5","%D1%91","%D0%B6","%D0%B7","%D0%B8", "%D0%B9","%D0%BA","%D0%BB","%D0%BC","%D0%BD", "%D0%BE","%D0%BF","%D1%80","%D1%81","%D1%82", "%D1%83","%D1%84","%D1%85","%D1%86","%D1%87", "%D1%88","%D1%89","%D1%8A","%D1%8B","%D1%8C", "%D1%8D","%D1%8E","%D1%8F","%D0%90","%D0%91", "%D0%92","%D0%93","%D0%94","%D0%95","%D0%81", "%D0%96","%D0%97","%D0%98","%D0%99","%D0%9A", "%D0%9B","%D0%9C","%D0%9D","%D0%9E","%D0%9F", "%D0%A0","%D0%A1","%D0%A2","%D0%A3","%D0%A4", "%D0%A5","%D0%A6","%D0%A7","%D0%A8","%D0%A9", "%D0%AA","%D0%AB","%D0%AC","%D0%AD","%D0%AE", "%D0%AF","+"); return str_replace($win, $utf8, $str); } мейби поможет..
Есть на javascript функция escape: Code: <script> a=escape("Превед Медвед!!!"); document.write(a); </script> В результате вывод будет: Code: %u041F%u0440%u0435%u0432%u0435%u0434%20%u041C%u0435%u0434%u0432%u0435%u0434%21%21%21 Обратная unescape: Code: a="%u041F%u0440%u0435%u0432%u0435%u0434%20%u041C%u0435%u0434%u0432%u0435%u0434%21%21%21" document.write(unescape(a));