Транслит url рус. тегов K2 - K2

function translit($cyr_str) {
$tr = array(
"Ґ"=>"G","Ё"=>"YO","Є"=>"E","Ї"=>"YI","І"=>"I",
"і"=>"i","ґ"=>"g","ё"=>"yo","№"=>"#","є"=>"e",
"ї"=>"yi","А"=>"A","Б"=>"B","В"=>"V","Г"=>"G",
"Д"=>"D","Е"=>"E","Ж"=>"ZH","З"=>"Z","И"=>"I",
"Й"=>"Y","К"=>"K","Л"=>"L","М"=>"M","Н"=>"N",
"О"=>"O","П"=>"P","Р"=>"R","С"=>"S","Т"=>"T",
"У"=>"U","Ф"=>"F","Х"=>"H","Ц"=>"TS","Ч"=>"CH",
"Ш"=>"SH","Щ"=>"SCH","Ъ"=>"'","Ы"=>"YI","Ь"=>"",
"Э"=>"E","Ю"=>"YU","Я"=>"YA","а"=>"a","б"=>"b",
"в"=>"v","г"=>"g","д"=>"d","е"=>"e","ж"=>"zh",
"з"=>"z","и"=>"i","й"=>"y","к"=>"k","л"=>"l",
"м"=>"m","н"=>"n","о"=>"o","п"=>"p","р"=>"r",
"с"=>"s","т"=>"t","у"=>"u","ф"=>"f","х"=>"h",
"ц"=>"ts","ч"=>"ch","ш"=>"sh","щ"=>"sch","ъ"=>"'",
"ы"=>"yi","ь"=>"","э"=>"e","ю"=>"yu","я"=>"ya"
);
return strtr($cyr_str,$tr);
}

<a href="<?php echo translit($tag->link); ?>"...

Š|S, Œ|O, Ž|Z, š|s, œ|oe, ž|z, Ÿ|Y, ¥|Y, µ|u, �|A, �|A, Â|A, Ã|A, Ä|A, Å|A, Æ|A, Ç|C, È|E, É|E, Ê|E, Ë|E, Ì|I, �|I, Î|I, �|I, �|D, Ñ|N, Ò|O, Ó|O, Ô|O, Õ|O, Ö|O, Ø|O, Ù|U, Ú|U, Û|U, Ü|U, �|Y, ß|s, à |a, á|a, â|a, ã|a, ä|a, å|a, æ|a, ç|c, è|e, é|e, ê|e, ë|e, ì|i, í|i, î|i, ï|i, ð|o, ñ|n, ò|o, ó|o, ô|o, õ|o, ö|o, ø|o, ù|u, ú|u, û|u, ü|u, ý|y, ÿ|y, ß|ss

A|A, A|A, A|A, A|A, A|A, A|A, C|C, C|C, C|C, D|D, E|E, E|E, E|E, E|E, I|I, I|I, I|I, I|I, L|L, N|N, N|N, N|N, O|O, O|O, O|O, O|O, O|O, R|R, R|R, S|S, S|O, T|T, U|U, U|U, U|U, U|U, Y|Y, Z|Z, Z|Z, a|a, a|a, a|a, a|a, a|a, c|c, c|c, c|c, d|d, d|d, e|e, e|e, e|e, e|e, e|e, i|i, i|i, i|i, i|i, l|l, n|n, n|n, n|n, o|o, o|o, o|o, o|o, o|o, s|s, s|s, r|r, r|r, t|t, u|u, u|u, u|u, u|u, y|y, z|z, z|z, ?|-, ?|ss, A|A, µ|u, A|A, µ|u, a|a, A|A, e|e, E|E, s|s, S|S, z|z, Z|Z, z|z, Z|Z, c|c, C|C, l|l, L|L, o|o, O|O, n|n, N|N, Г?|A, Г‚|A, Д‚|A, Г„|A, Д†|C, Г‡|C, Д¦|C, Д®|D, Д?|D, Г‰|E, Д?|E, Г‹|E, Д№|E, Г«|I, Г®|I, Д±|L, Е?|N, Е‡|N, Г“|O, Г”|O, Е?|O, Г–|O, Е”|R, Е?|R, Е |S, Е№|O, Е¤|T, ЕЏ|U, Г№|U, Е°|U, Г¶|U, Г»|Y, ЕЅ|Z, Е±,Z, Г•|a, Гў|a, Д?|a, Г¤|a, Д‡|c, Г§|c, Д«|c, Д¬|d, Д‘|d, ГЊ|e, Д™|e, ГЌ|e, Д›|e, Г|i, ГЏ|i, Дє|l, Е„|n, Е?|n, Гі|o, Гґ|o, Е‘|o, Гќ|o, Е•|s, Е›|s, Е™|r, Е•|r, ЕЎ|t, ЕЇ|u, Гє|u, Е‘|u, ГҐ|u, ГЅ|y, Еµ|z, Еє|z, Л™|-, Гј|ss, Д„|A, Вњ|u, Ў|G, Ё|YO, Є|E, Ї|YI, І|I, і|i, ґ|g, ё|yo, ±|#, є|e, ї|yi, А|A, Б|B, В|V, Г|G, Д|D, Е|E, Ж|ZH, З|Z, И|I, Й|Y, К|K, Л|L, М|M, Н|N, О|O, П|P, Р|R, С|S, Т|T, У|U, Ф|F, Х|H, Ц|TS, Ч|CH, Ш|SH, Щ|SCH, Ъ|', Ы|Y, Ь|, Э|E, Ю|YU, Я|YA, а|a, б|b, в|v, г|g, д|d, е|e, ж|zh, з|z, и|i, й|y, к|k, л|l, м|m, н|n, о|o, п|p, р|r, с|s, т|t, у|u, ф|f, х|h, ц|ts, ч|ch, ш|sh, щ|sch, ъ|', ы|y, ь|, э|e, ю|yu, я|ya