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  3. yf_translit

yf_translit class

Translit from RU into EN.

Fileplugins/common/classes/common/yf_translit.class.php
Use_class('translit', 'classes/common/')

Public properties

A site sets them in its config with $PROJECT_CONF['translit']['NAME'] = ...;

PropertyDefaultDescription
$pairs
['а' => 'a', 'б' => 'b', 'в' => 'v', 'г' => 'g', 'д' => 'd', 'е' => 'e', ... (72 items)]
array (
  'а' => 'a',
  'б' => 'b',
  'в' => 'v',
  'г' => 'g',
  'д' => 'd',
  'е' => 'e',
  'ё' => 'e',
  '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',
  'ъ' => 'j',
  'ы' => 'i',
  'э' => 'e',
  'і' => 'i',
  'А' => 'A',
  'Б' => 'B',
  'В' => 'V',
  'Г' => 'G',
  'Д' => 'D',
  'Е' => 'E',
  'Ё' => 'E',
  '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',
  'Ъ' => 'J',
  'Ы' => 'I',
  'Э' => 'E',
  'І' => 'I',
  'ж' => 'zh',
  'ц' => 'ts',
  'ч' => 'ch',
  'ш' => 'sh',
  'щ' => 'shch',
  'ь' => '',
  'ю' => 'yu',
  'я' => 'ya',
  'Ж' => 'ZH',
  'Ц' => 'TS',
  'Ч' => 'CH',
  'Ш' => 'SH',
  'Щ' => 'SHCH',
  'Ь' => '',
  'Ю' => 'YU',
  'Я' => 'YA',
  'ї' => 'i',
  'Ї' => 'Yi',
  'є' => 'ie',
  'Є' => 'Ye',
)

Public methods 4

make

public function make($str)

Make translit from russian or ukrainian text.

    public function make($str)
    {
        if (empty($str) || ! preg_match('/[а-яіїє]+/iu', $str)) {
            return $str;
        }
        if ($this->_is_utf8($str)) {
            $str = iconv('UTF-8', 'UTF-8//IGNORE', $str);
        }
        return strtr($str, $this->pairs);
    }

rus2uni

public function rus2uni($str, $isTo = true)
    public function rus2uni($str, $isTo = true)
    {
        $arr = [
            'ё' => 'ё',
            'Ё' => 'Ё',
        ];
        for ($i = 192;$i < 256;$i++) {
            $arr[chr($i)] = '&#x4' . dechex($i - 176) . ';';
        }
        $str = preg_replace([
            '@([а-я]) @i',
            '@ ([а-я])@i',
        ], [
            '$1&#x0a0;',
            '&#x0a0;$1',
        ], $str);
        return strtr($str, $isTo ? $arr : array_flip($arr));
    }

utf2win1251

public function utf2win1251($s)
    public function utf2win1251($s)
    {
        $out = '';

        for ($i = 0; $i < strlen($s); $i++) {
            $c1 = substr($s, $i, 1);
            $byte1 = ord($c1);
            if ($byte1 >> 5 == 6) {// 110x xxxx, 110 prefix for 2 bytes unicode
                $i++;
                $c2 = substr($s, $i, 1);
                $byte2 = ord($c2);
                $byte1 &= 31; // remove the 3 bit two bytes prefix
                $byte2 &= 63; // remove the 2 bit trailing byte prefix
                $byte2 |= (($byte1 & 3) << 6); // last 2 bits of c1 become first 2 of c2
                $byte1 >>= 2; // c1 shifts 2 to the right

                $word = ($byte1 << 8) + $byte2;
                if ($word == 1025) {
                    $out .= chr(168);
                }					// ?
                elseif ($word == 1105) {
                    $out .= chr(184);
                }				// ?
                elseif ($word >= 0x0410 && $word <= 0x044F) {
                    $out .= chr($word - 848);
                } // ?-? ?-?
                else {
                    $a = dechex($byte1);
                    $a = str_pad($a, 2, '0', STR_PAD_LEFT);
                    $b = dechex($byte2);
                    $b = str_pad($b, 2, '0', STR_PAD_LEFT);
                    $out .= '&#x' . $a . $b . ';';
                }
            } else {
                $out .= $c1;
            }
        }
        return $out;
    }

Methods starting with _ hooks and helpers; not routable as page actions

_is_utf8

public function _is_utf8($string)

Check if given string is in utf8.

    public function _is_utf8($string)
    {
        return mb_convert_encoding(mb_convert_encoding($string, 'ISO-8859-1', 'UTF-8'), 'UTF-8', 'ISO-8859-1') != $string;
    }