Стырено в инете, копирайты в коде.
PHP:
<?php
/*
Translit PHP class.
v.1.2
12 November 2005
---------
Транслитерация ссылок (приведение их в соответствие с форматом URL).
Латинские буквы и цифры остаются, а русские + знаки препинания преобразуются
одним из способов (способы нужны каждый для своей задачи)
Подробнее: http://pixel-apes.com/translit
---------
Методы этого класса можно использовать как статические,
например, Translit::UrlTranslit("Свежая новость из цирка")
---------
* UrlTranslit( $string, $allow_slashes = TR_NO_SLASHES )
-- преобразовать строку в "красивый читаемый URL"
* Supertag( $string, $allow_slashes = TR_NO_SLASHES )
-- преобразовать строку в "супертаг" -- короткий простой
идентификатор, состоящий из латинских букв и цифр.
* BiDiTranslit( $string, $direction=TR_ENCODE, $allow_slashes = TR_NO_SLASHES )
-- преобразовать строку в "формально правильный URL"
с возможностью восстановления.
Другое значение $direction позволяет восстановить
строку обратно с незначительными потерями
* Wikify( $string, $allow_slashes = TR_NO_SLASHES )
-- преобразовать произвольную строку в вики-адрес
например: "Привет мир" => "ПриветМир"
* DeWikify( $string )
-- попробовать восстановить примерный вид исходной строки по вики-адресу
например: "ПриветМир" => "Привет Мир"
* во всех функциях параметр $allow_slashes управляет тем, игнорировать ли символ "/",
пропуская его неисправленным, либо удалять его из строки
=============================================================== (Kukutz)
TODO:
* strtolower replacement for non-locale systems
*/
define("TR_ENCODE", 0);
define("TR_DECODE", 1);
define("TR_NO_SLASHES", 0);
define("TR_ALLOW_SLASHES", 1);
class Translit
{
//пустой конструктор, чтобы методы могли работать через ::
function Translit() {}
//URL transliterating
function UrlTranslit($string, $allow_slashes = TR_NO_SLASHES)
{
$slash = "";
if ($allow_slashes) $slash = "/";
static $LettersFrom = "абвгдезиклмнопрстуфыэйхё";
static $LettersTo = "abvgdeziklmnoprstufyejxe";
static $Consonant = "бвгджзйклмнпрстфхцчшщ";
static $Vowel = "аеёиоуыэюя";
static $BiLetters = array(
"ж" => "zh", "ц"=>"ts", "ч" => "ch",
"ш" => "sh", "щ" => "sch", "ю" => "ju", "я" => "ja",
);
$string = preg_replace("/[_s.,?![](){}]+/", "_", $string);
$string = preg_replace("/-{2,}/", "--", $string);
$string = preg_replace("/_-+_/", "--", $string);
$string = preg_replace("/[_-]+$/", "", $string);
$string = strtolower( $string );
//here we replace ъ/ь
$string = preg_replace("/(ь|ъ)([".$Vowel."])/", "j\2", $string);
$string = preg_replace("/(ь|ъ)/", "", $string);
//transliterating
$string = strtr($string, $LettersFrom, $LettersTo );
$string = strtr($string, $BiLetters );
$string = preg_replace("/j{2,}/", "j", $string);
$string = preg_replace("/[^".$slash."0-9a-z_-]+/", "", $string);
return $string;
}
//Supertag cooking
function Supertag($string, $allow_slashes = TR_NO_SLASHES)
{
$slash = "";
if ($allow_slashes) $slash = "/";
$string = Translit::UrlTranslit($string, $allow_slashes);
$string = preg_replace("/[^".$slash."0-9a-zA-Z-]+/", "", $string);
$string = preg_replace("/[-_]+/", "-", $string);
$string = preg_replace("/-+$/", "", $string);
return $string;
}
//Bidirectional translit
function BiDiTranslit($string, $direction=TR_ENCODE, $allow_slashes = TR_NO_SLASHES)
{
$slash = "";
if ($allow_slashes) $slash = "/";
static $Tran = array (
"А" => "A", "Б" => "B", "В" => "V", "Г" => "G", "Д" => "D", "Е" => "E", "Ё" => "JO", "Ж" => "ZH", "З" => "Z", "И" => "I",
"Й" => "JJ", "К" => "K", "Л" => "L", "М" => "M", "Н" => "N", "О" => "O", "П" => "P", "Р" => "R", "С" => "S", "Т" => "T",
"У" => "U", "Ф" => "F", "Х" => "KH", "Ц" => "C", "Ч" => "CH", "Ш" => "SH", "Щ" => "SHH", "Ъ" => "_~", "Ы" => "Y", "Ь" => "_'",
"Э" => "EH", "Ю" => "JU", "Я" => "JA", "а" => "a", "б" => "b", "в" => "v", "г" => "g", "д" => "d", "е" => "e", "ё" => "jo",
"ж" => "zh", "з" => "z", "и" => "i", "й" => "jj", "к" => "k", "л" => "l", "м" => "m", "н" => "n", "о" => "o", "п" => "p",
"р" => "r", "с" => "s", "т" => "t", "у" => "u", "ф" => "f", "х" => "kh", "ц" => "c", "ч" => "ch", "ш" => "sh", "щ" => "shh",
"ъ" => "~", "ы" => "y", "ь" => "'", "э" => "eh", "ю" => "ju", "я" => "ja", " " => "__", "_" => "__", );
static $DeTran = array (
"A" => "А", "B" => "Б", "V" => "В", "G" => "Г", "D" => "Д", "E" => "Е", "JO" => "Ё", "ZH" => "Ж",
"Z" => "З", "I" => "И", "JJ" => "Й", "K" => "К", "L" => "Л", "M" => "М", "N" => "Н", "O" => "О",
"P" => "П", "R" => "Р", "S" => "С", "T" => "Т", "U" => "У", "F" => "Ф", "KH" => "Х", "C" => "Ц",
"CH" => "Ч", "SHH" => "Щ", "SH" => "Ш", "Y" => "Ы", "EH" => "Э", "JU" => "Ю", "_'"=>"Ь", "_~"=>"Ъ",
"JA" => "Я", "a" => "а", "b" => "б", "v" => "в", "g" => "г", "d" => "д", "e" => "е", "jo" => "ё",
"zh" => "ж", "z" => "з", "i" => "и", "jj" => "й", "k" => "к", "l" => "л", "m" => "м", "n" => "н",
"o" => "о", "p" => "п", "r" => "р", "s" => "с", "t" => "т", "u" => "у", "f" => "ф", "kh" => "х",
"c" => "ц", "ch" => "ч", "shh" => "щ", "sh" => "ш", "~" => "ъ", "y" => "ы", "'" => "ь", "eh" => "э",
"ju" => "ю", "ja" => "я", "__" => " ", );
if ($direction==TR_ENCODE)
{
$string = preg_replace("/[^- _0-9a-zA-ZxC0-xFFёЁ".$slash."]/", "", $string);
$russians = preg_split("/[0-9A-Za-z_-./']+/", $string, -1, PREG_SPLIT_NO_EMPTY);//xc0-xff
for ($i=0;$i<count($russians);$i++)
$russians[$i] = strtr($russians[$i], $Tran);
$others = preg_split('/[xc0-xffxa8xb8 ]+/', $string, -1, PREG_SPLIT_NO_EMPTY);
if (preg_match('/[xc0-xffxa8xb8 ]/', $string[0]))
{
$fr="russians";
$sr="others";
$string = "+";
}
else
{
$fr="others";
$sr="russians";
$string = "";
}
for ($i=0;$i<min(count($$fr),count($$sr));$i++)
$string.=${$fr}[$i]."+".${$sr}[$i]."+";
if (count($$fr)>count($$sr))
$string.=${$fr}[count($$fr)-1];
else
$string=substr($string,0,strlen($string)-1);
}
else
{
$pgs = explode("/", $string);
for ($j=0;$j<count($pgs);$j++)
{
$strings = explode("+", $pgs[$j]);
for ($i=1;$i<count($strings);$i=$i+2)
$strings[$i] = strtr($strings[$i], $DeTran);
$pgs[$j] = implode("", $strings);
}
$string = implode(($allow_slashes!=TR_NO_SLASHES)?"/":"", $pgs);
}
return rtrim($string, "/");
}
// Convert string to wiki address
// "Привет мир" => "ПриветМир"
function Wikify( $string, $allow_slashes = TR_NO_SLASHES)
{
$slash = "";
if ($allow_slashes) $slash = "/";
$string = preg_replace("/[^- 0-9a-zA-ZxC0-xFFёЁ".$slash."]+/", " ", $string);
// wordglue
$strings = explode( " ", $string );
foreach( $strings as $k=>$v )
$strings[$k] = ucfirst($v);
$string = implode("",$strings);
return $string;
}
// Reconstruct string by given wiki address
// "ПриветМир" => "Привет Мир"
// "-" -- nomatter "Аква-Парк"
// "0-9" -- nomatter "R 3 Читать", "С 13 Мая" "С Дороги" "СССР Разрушили"
function Dewikify( $string )
{
$string = preg_replace( "/([^-/])([A-ZАБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЬЪЫЭЮЯ]".
"[a-zабвгдеёжзийклмнопрстуфхцчшщьъыэюя0-9])/", "$1 $2", $string );
$string = preg_replace( "/([^0-9 -/])([0-9])/", "$1 $2", $string );
return $string;
}
}
?>