Cyryllic transliteration to latin

gistfile1.txt

function Translit_iso($str) {
  $str=strtr($str,"абвгдезиклмнопрстуфцъыь","abvgdeziklmnoprstufс\"y’");
	$str=strtr($str,"АБВГДЕЗИКЛМНОПРСТУФЦЪЫЬ", "ABVGDEZIKLMNOPRSTUFС\"Y’");
	$str=strtr($str, array( "э"=>"eh", "х"=>"kh", "й"=>"jj", "ё"=>"jo", "ж"=>"zh", "ч"=>"ch", "ш"=>"sh", "щ"=>"shh", "ю"=>"yu", "я"=>"ya", "э"=>"eh", "х"=>"kh", "й"=>"jj", "ё"=>"jo", "ж"=>"zh", "ч"=>"ch", "ш"=>"sh", "щ"=>"shh", "ю"=>"yu", "я"=>"ya", "ї"=>"i", "ї"=>"yi", "є"=>"ie", "є"=>"ye" ));
	return $str;
}

function toTranslit($text, $type = 'translit') {
        $data = explode(" ", $text);
        if (count($data) == '') {
            return '';
        }
        $alphas = array('ts' => 'ц', 'ch' => 'ч', 'sh' => 'ш', 'shc' => 'щ', 'je' => 'э', 'yii' => 'ы', 'yu' => 'ю', '\'' => 'ь', '\'' => 'ъ', 'ja' => 'я', 'yo' => 'ё', 'a' => 'а', 'b' => 'б', 'v' => 'в', 'g' => 'г', 'd' => 'д', 'e' => 'е', 'j' => 'ж', 'z' => 'з', 'i' => 'и', 'j' => 'й', 'k' => 'к', 'l' => 'л', 'm' => 'м', 'n' => 'н', 'o' => 'о', 'p' => 'п', 'r' => 'р', 's' => 'с', 't' => 'т', 'u' => 'у', 'f' => 'ф', 'h' => 'х');


        $total = '';
        foreach ($data as $k => $v) {
            if (preg_match("/^[a-zA-Z]*/", $v)) {
                foreach ($alphas as $id => $value) {
                    if ($type == 'de') {
                        if (strcasecmp($v, $id) AND !eregi("->", $v)) {
                            $v = str_replace($id, $value, $v);
                        }
                        elseif (eregi("->", $v)) {
                            $v = str_replace("->", "", $v);
                        }
                    }
                    elseif ($type = 'translit') {
                        if (strcasecmp($v, $value) AND !eregi("->", $v)) {
                            $v = str_replace($value, $id, $v);
                        }
                        elseif (eregi("->", $v)) {
                            $v = str_replace("->", "", $v);
                        }
                    }
                }
            }
            $total .= $v . " ";
        }
        return $total;
    }