Изменение регистра символов в UTF-8 строке - Работа с текстом - Интересные решения для программистов - Примеры кода

Работа с текстом → Изменение регистра символов в UTF-8 строке → PHP

Конвертирует регистр букв в строке в кодировке UTF-8.

/**
 * Конвертирует регистр букв в строке в кодировке UTF-8
 *
 * @param    string      $s     строка
 * @param    int         $mode  {CASE_LOWER|CASE_UPPER}
 * @return   string
 * @link     http://www.unicode.org/charts/PDF/U0400.pdf
 * @link     http://ru.wikipedia.org/wiki/ISO_639-1
 *
 * @license  http://creativecommons.org/licenses/by-nc-sa/3.0/
 * @author   Nasibullin Rinat <n a s i b u l l i n  at starlink ru>
 * @charset  ANSI
 * @version  1.2.4
 */
function utf8_convert_case($s, $mode)
{

/**
 * UTF-8 Case lookup table
 *
 * This lookuptable defines the upper case letters to their correspponding
 * lower case letter in UTF-8
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
/***
$UTF8_LOWER_TO_UPPER = array(
  0x0061=>0x0041, 0x03C6=>0x03A6, 0x0163=>0x0162, 0x00E5=>0x00C5, 0x0062=>0x0042,
  0x013A=>0x0139, 0x00E1=>0x00C1, 0x0142=>0x0141, 0x03CD=>0x038E, 0x0101=>0x0100,
  0xґ=>0xҐ, 0x03B4=>0x0394, 0x015B=>0x015A, 0x0064=>0x0044, 0x03B3=>0x0393,
  0x00F4=>0x00D4, 0xъ=>0xЪ, 0xй=>0xЙ, 0x0113=>0x0112, 0xм=>0xМ,
  0x015F=>0x015E, 0x0144=>0x0143, 0x00EE=>0x00CE, 0x045E=>0x040E, 0xя=>0xЯ,
  0x03BA=>0x039A, 0x0155=>0x0154, 0x0069=>0x0049, 0x0073=>0x0053, 0x1E1F=>0x1E1E,
  0x0135=>0x0134, 0xч=>0xЧ, 0x03C0=>0x03A0, 0xи=>0xИ, 0x00F3=>0x00D3,
  0xр=>0xР, 0xє=>0xЄ, 0xе=>0xЕ, 0xщ=>0xЩ, 0x014B=>0x014A,
  0xб=>0xБ, 0x0459=>0x0409, 0x1E03=>0x1E02, 0x00F6=>0x00D6, 0x00F9=>0x00D9,
  0x006E=>0x004E, 0xё=>0xЁ, 0x03C4=>0x03A4, 0xу=>0xУ, 0x015D=>0x015C,
  0x0453=>0x0403, 0x03C8=>0x03A8, 0x0159=>0x0158, 0x0067=>0x0047, 0x00E4=>0x00C4,
  0x03AC=>0x0386, 0x03AE=>0x0389, 0x0167=>0x0166, 0x03BE=>0x039E, 0x0165=>0x0164,
  0x0117=>0x0116, 0x0109=>0x0108, 0x0076=>0x0056, 0x00FE=>0x00DE, 0x0157=>0x0156,
  0x00FA=>0x00DA, 0x1E61=>0x1E60, 0x1E83=>0x1E82, 0x00E2=>0x00C2, 0x0119=>0x0118,
  0x0146=>0x0145, 0x0070=>0x0050, 0x0151=>0x0150, 0xю=>0xЮ, 0x0129=>0x0128,
  0x03C7=>0x03A7, 0x013E=>0x013D, 0xт=>0xТ, 0x007A=>0x005A, 0xш=>0xШ,
  0x03C1=>0x03A1, 0x1E81=>0x1E80, 0x016D=>0x016C, 0x00F5=>0x00D5, 0x0075=>0x0055,
  0x0177=>0x0176, 0x00FC=>0x00DC, 0x1E57=>0x1E56, 0x03C3=>0x03A3, 0xк=>0xК,
  0x006D=>0x004D, 0x016B=>0x016A, 0x0171=>0x0170, 0xф=>0xФ, 0x00EC=>0x00CC,
  0x0169=>0x0168, 0x03BF=>0x039F, 0x006B=>0x004B, 0x00F2=>0x00D2, 0x00E0=>0x00C0,
  0xд=>0xД, 0x03C9=>0x03A9, 0x1E6B=>0x1E6A, 0x00E3=>0x00C3, 0xэ=>0xЭ,
  0xж=>0xЖ, 0x01A1=>0x01A0, 0x010D=>0x010C, 0x011D=>0x011C, 0x00F0=>0x00D0,
  0x013C=>0x013B, 0x045F=>0x040F, 0x045A=>0x040A, 0x00E8=>0x00C8, 0x03C5=>0x03A5,
  0x0066=>0x0046, 0x00FD=>0x00DD, 0x0063=>0x0043, 0x021B=>0x021A, 0x00EA=>0x00CA,
  0x03B9=>0x0399, 0x017A=>0x0179, 0x00EF=>0x00CF, 0x01B0=>0x01AF, 0x0065=>0x0045,
  0x03BB=>0x039B, 0x03B8=>0x0398, 0x03BC=>0x039C, 0x045C=>0x040C, 0xп=>0xП,
  0xь=>0xЬ, 0x00FE=>0x00DE, 0x00F0=>0x00D0, 0x1EF3=>0x1EF2, 0x0068=>0x0048,
  0x00EB=>0x00CB, 0x0111=>0x0110, 0xг=>0xГ, 0x012F=>0x012E, 0x00E6=>0x00C6,
  0x0078=>0x0058, 0x0161=>0x0160, 0x016F=>0x016E, 0x03B1=>0x0391, 0x0457=>0x0407,
  0x0173=>0x0172, 0x00FF=>0x0178, 0x006F=>0x004F, 0xл=>0xЛ, 0x03B5=>0x0395,
  0xх=>0xХ, 0x0121=>0x0120, 0x017E=>0x017D, 0x017C=>0x017B, 0x03B6=>0x0396,
  0x03B2=>0x0392, 0x03AD=>0x0388, 0x1E85=>0x1E84, 0x0175=>0x0174, 0x0071=>0x0051,
  0xз=>0xЗ, 0x1E0B=>0x1E0A, 0x0148=>0x0147, 0x0105=>0x0104, 0x0458=>0x0408,
  0x014D=>0x014C, 0x00ED=>0x00CD, 0x0079=>0x0059, 0x010B=>0x010A, 0x03CE=>0x038F,
  0x0072=>0x0052, 0xа=>0xА, 0x0455=>0x0405, 0x0452=>0x0402, 0x0127=>0x0126,
  0x0137=>0x0136, 0x012B=>0x012A, 0x03AF=>0x038A, 0xы=>0xЫ, 0x006C=>0x004C,
  0x03B7=>0x0397, 0x0125=>0x0124, 0x0219=>0x0218, 0x00FB=>0x00DB, 0x011F=>0x011E,
  0xо=>0xО, 0x1E41=>0x1E40, 0x03BD=>0x039D, 0x0107=>0x0106, 0x03CB=>0x03AB,
  0xц=>0xЦ, 0x00FE=>0x00DE, 0x00E7=>0x00C7, 0x03CA=>0x03AA, 0xс=>0xС,
  0xв=>0xВ, 0x010F=>0x010E, 0x00F8=>0x00D8, 0x0077=>0x0057, 0x011B=>0x011A,
  0x0074=>0x0054, 0x006A=>0x004A, 0x045B=>0x040B, 0xі=>0xІ, 0x0103=>0x0102,
  0x03BB=>0x039B, 0x00F1=>0x00D1, 0xн=>0xН, 0x03CC=>0x038C, 0x00E9=>0x00C9,
  0x00F0=>0x00D0, 0x0457=>0x0407, 0x0123=>0x0122,
);
***/

/**
 * UTF-8 array of common special characters
 *
 * This array should contain all special characters (not a letter or digit)
 * defined in the various local charsets - it's not a complete list of non-alphanum
 * characters in UTF-8. It's not perfect but should match most cases of special
 * chars.
 *
 * The controlchars 0x00 to 0x19 are _not_ included in this array. The space 0x20 is!
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 * @see    utf8_stripspecials()
 */
/***
$UTF8_SPECIAL_CHARS = array(
  0x001a, 0x001b, 0x001c, 0x001d, 0x001e, 0x001f, 0x0020, 0x0021, 0x0022, 0x0023,
  0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d,
  0x002e, 0x002f, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f, 0x0040, 0x005b,
  0x005c, 0x005d, 0x005e, 0x005f, 0x0060, 0x007b, 0x007c, 0x007d, 0x007e,
  0x007f, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 0x0088,
  0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 0x0090, 0x0091, 0x0092,
        0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 0x0098, 0x0099, 0x009a, 0x009b, 0x009c,
        0x009d, 0x009e, 0x009f, 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6,
        0x00a7, 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 0x00b0,
        0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, 0x00b8, 0x00b9, 0x00ba,
        0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, 0x00d7, 0x00f7, 0x02c7, 0x02d8, 0x02d9,
        0x02da, 0x02db, 0x02dc, 0x02dd, 0x0300, 0x0301, 0x0303, 0x0309, 0x0323, 0x0384,
        0x0385, 0x0387, 0x03b2, 0x03c6, 0x03d1, 0x03d2, 0x03d5, 0x03d6, 0x05b0, 0x05b1,
        0x05b2, 0x05b3, 0x05b4, 0x05b5, 0x05b6, 0x05b7, 0x05b8, 0x05b9, 0x05bb, 0x05bc,
        0x05bd, 0x05be, 0x05bf, 0x05c0, 0x05c1, 0x05c2, 0x05c3, 0x05f3, 0x05f4, 0x060c,
        0x061b, 0x061f, 0x0640, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, 0x0650, 0x0651,
        0x0652, 0x066a, 0x0e3f, 0x200c, 0x200d, 0x200e, 0x200f, 0x2013, 0x2014, 0x2015,
        0x2017, 0x2018, 0x2019, 0x201a, 0x201c, 0x201d, 0x201e, 0x2020, 0x2021, 0x2022,
        0x2026, 0x2030, 0x2032, 0x2033, 0x2039, 0x203a, 0x2044, 0x20a7, 0x20aa, 0x20ab,
        0x20ac, 0x2116, 0x2118, 0x2122, 0x2126, 0x2135, 0x2190, 0x2191, 0x2192, 0x2193,
        0x2194, 0x2195, 0x21b5, 0x21d0, 0x21d1, 0x21d2, 0x21d3, 0x21d4, 0x2200, 0x2202,
        0x2203, 0x2205, 0x2206, 0x2207, 0x2208, 0x2209, 0x220b, 0x220f, 0x2211, 0x2212,
        0x2215, 0x2217, 0x2219, 0x221a, 0x221d, 0x221e, 0x2220, 0x2227, 0x2228, 0x2229,
        0x222a, 0x222b, 0x2234, 0x223c, 0x2245, 0x2248, 0x2260, 0x2261, 0x2264, 0x2265,
        0x2282, 0x2283, 0x2284, 0x2286, 0x2287, 0x2295, 0x2297, 0x22a5, 0x22c5, 0x2310,
        0x2320, 0x2321, 0x2329, 0x232a, 0x2469, 0x2500, 0x2502, 0x250c, 0x2510, 0x2514,
        0x2518, 0x251c, 0x2524, 0x252c, 0x2534, 0x253c, 0x2550, 0x2551, 0x2552, 0x2553,
        0x2554, 0x2555, 0x2556, 0x2557, 0x2558, 0x2559, 0x255a, 0x255b, 0x255c, 0x255d,
        0x255e, 0x255f, 0x2560, 0x2561, 0x2562, 0x2563, 0x2564, 0x2565, 0x2566, 0x2567,
        0x2568, 0x2569, 0x256a, 0x256b, 0x256c, 0x2580, 0x2584, 0x2588, 0x258c, 0x2590,
        0x2591, 0x2592, 0x2593, 0x25a0, 0x25b2, 0x25bc, 0x25c6, 0x25ca, 0x25cf, 0x25d7,
        0x2605, 0x260e, 0x261b, 0x261e, 0x2660, 0x2663, 0x2665, 0x2666, 0x2701, 0x2702,
        0x2703, 0x2704, 0x2706, 0x2707, 0x2708, 0x2709, 0x270c, 0x270d, 0x270e, 0x270f,
        0x2710, 0x2711, 0x2712, 0x2713, 0x2714, 0x2715, 0x2716, 0x2717, 0x2718, 0x2719,
        0x271a, 0x271b, 0x271c, 0x271d, 0x271e, 0x271f, 0x2720, 0x2721, 0x2722, 0x2723,
        0x2724, 0x2725, 0x2726, 0x2727, 0x2729, 0x272a, 0x272b, 0x272c, 0x272d, 0x272e,
        0x272f, 0x2730, 0x2731, 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, 0x2738,
        0x2739, 0x273a, 0x273b, 0x273c, 0x273d, 0x273e, 0x273f, 0x2740, 0x2741, 0x2742,
        0x2743, 0x2744, 0x2745, 0x2746, 0x2747, 0x2748, 0x2749, 0x274a, 0x274b, 0x274d,
        0x274f, 0x2750, 0x2751, 0x2752, 0x2756, 0x2758, 0x2759, 0x275a, 0x275b, 0x275c,
        0x275d, 0x275e, 0x2761, 0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767, 0x277f,
        0x2789, 0x2793, 0x2794, 0x2798, 0x2799, 0x279a, 0x279b, 0x279c, 0x279d, 0x279e,
        0x279f, 0x27a0, 0x27a1, 0x27a2, 0x27a3, 0x27a4, 0x27a5, 0x27a6, 0x27a7, 0x27a8,
        0x27a9, 0x27aa, 0x27ab, 0x27ac, 0x27ad, 0x27ae, 0x27af, 0x27b1, 0x27b2, 0x27b3,
        0x27b4, 0x27b5, 0x27b6, 0x27b7, 0x27b8, 0x27b9, 0x27ba, 0x27bb, 0x27bc, 0x27bd,
        0x27be, 0xf6d9, 0xf6da, 0xf6db, 0xf8d7, 0xf8d8, 0xf8d9, 0xf8da, 0xf8db, 0xf8dc,
        0xf8dd, 0xf8de, 0xf8df, 0xf8e0, 0xf8e1, 0xf8e2, 0xf8e3, 0xf8e4, 0xf8e5, 0xf8e6,
        0xf8e7, 0xf8e8, 0xf8e9, 0xf8ea, 0xf8eb, 0xf8ec, 0xf8ed, 0xf8ee, 0xf8ef, 0xf8f0,
        0xf8f1, 0xf8f2, 0xf8f3, 0xf8f4, 0xf8f5, 0xf8f6, 0xf8f7, 0xf8f8, 0xf8f9, 0xf8fa,
        0xf8fb, 0xf8fc, 0xf8fd, 0xf8fe, 0xfe7c, 0xfe7d,
);
***/

#таблица конвертации регистра
    static $trans = array(
        #CASE_UPPER => CASE_LOWER
        #en (английский латиница)
        "\x41" => "\x61", #a
        "\x42" => "\x62", #b
        "\x43" => "\x63", #c
        "\x44" => "\x64", #d
        "\x45" => "\x65", #e
        "\x46" => "\x66", #f
        "\x47" => "\x67", #g
        "\x48" => "\x68", #h
        "\x49" => "\x69", #i
        "\x4a" => "\x6a", #j
        "\x4b" => "\x6b", #k
        "\x4c" => "\x6c", #l
        "\x4d" => "\x6d", #m
        "\x4e" => "\x6e", #n
        "\x4f" => "\x6f", #o
        "\x50" => "\x70", #p
        "\x51" => "\x71", #q
        "\x52" => "\x72", #r
        "\x53" => "\x73", #s
        "\x54" => "\x74", #t
        "\x55" => "\x75", #u
        "\x57" => "\x77", #w
        "\x56" => "\x76", #v
        "\x58" => "\x78", #x
        "\x59" => "\x79", #y
        "\x5a" => "\x7a", #z

#ru (русский кириллица)
        "\xd0\x81" => "\xd1\x91", #ё
        "\xd0\x90" => "\xd0\xb0", #а
        "\xd0\x91" => "\xd0\xb1", #б
        "\xd0\x92" => "\xd0\xb2", #в
        "\xd0\x93" => "\xd0\xb3", #г
        "\xd0\x94" => "\xd0\xb4", #д
        "\xd0\x95" => "\xd0\xb5", #е
        "\xd0\x96" => "\xd0\xb6", #ж
        "\xd0\x97" => "\xd0\xb7", #з
        "\xd0\x98" => "\xd0\xb8", #и
        "\xd0\x99" => "\xd0\xb9", #й
        "\xd0\x9a" => "\xd0\xba", #к
        "\xd0\x9b" => "\xd0\xbb", #л
        "\xd0\x9c" => "\xd0\xbc", #м
        "\xd0\x9d" => "\xd0\xbd", #н
        "\xd0\x9e" => "\xd0\xbe", #о
        "\xd0\x9f" => "\xd0\xbf", #п

"\xd0\xa0" => "\xd1\x80", #р
        "\xd0\xa1" => "\xd1\x81", #с
        "\xd0\xa2" => "\xd1\x82", #т
        "\xd0\xa3" => "\xd1\x83", #у
        "\xd0\xa4" => "\xd1\x84", #ф
        "\xd0\xa5" => "\xd1\x85", #х
        "\xd0\xa6" => "\xd1\x86", #ц
        "\xd0\xa7" => "\xd1\x87", #ч
        "\xd0\xa8" => "\xd1\x88", #ш
        "\xd0\xa9" => "\xd1\x89", #щ
        "\xd0\xaa" => "\xd1\x8a", #ъ
        "\xd0\xab" => "\xd1\x8b", #ы
        "\xd0\xac" => "\xd1\x8c", #ь
        "\xd0\xad" => "\xd1\x8d", #э
        "\xd0\xae" => "\xd1\x8e", #ю
        "\xd0\xaf" => "\xd1\x8f", #я

#tt (татарский, башкирский кириллица)
        "\xd2\x96" => "\xd2\x97", #ж с хвостиком    Җ => җ
        "\xd2\xa2" => "\xd2\xa3", #н с хвостиком    Ң => ң
        "\xd2\xae" => "\xd2\xaf", #y                Ү => ү
        "\xd2\xba" => "\xd2\xbb", #h мягкое         Һ => һ
        "\xd3\x98" => "\xd3\x99", #э                Ә => ә
        "\xd3\xa8" => "\xd3\xa9", #o перечеркнутое  Ө => ө

#uk (украинский кириллица)
        "\xd2\x90" => "\xd2\x91",  #г с хвостиком
        "\xd0\x84" => "\xd1\x94",  #э зеркальное отражение
        "\xd0\x86" => "\xd1\x96",  #и с одной точкой
        "\xd0\x87" => "\xd1\x97",  #и с двумя точками

#be (белорусский кириллица)
        "\xd0\x8e" => "\xd1\x9e",  #у с подковой над буквой

#tr,de,es (турецкий, немецкий, испанский, французский латиница)
        "\xc3\x84" => "\xc3\xa4", #a умляут          Ä => ä  (турецкий)
        "\xc3\x87" => "\xc3\xa7", #c с хвостиком     Ç => ç  (турецкий, французский)
        "\xc3\x91" => "\xc3\xb1", #n с тильдой       Ñ => ñ  (турецкий, испанский)
        "\xc3\x96" => "\xc3\xb6", #o умляут          Ö => ö  (турецкий)
        "\xc3\x9c" => "\xc3\xbc", #u умляут          Ü => ü  (турецкий, французский)
        "\xc4\x9e" => "\xc4\x9f", #g умляут          Ğ => ğ  (турецкий)
        "\xc4\xb0" => "\xc4\xb1", #i c точкой и без  İ => ı  (турецкий)
        "\xc5\x9e" => "\xc5\x9f", #s с хвостиком     Ş => ş  (турецкий)

#hr (хорватский латиница)
        "\xc4\x8c" => "\xc4\x8d",  #c с подковой над буквой
        "\xc4\x86" => "\xc4\x87",  #c с ударением
        "\xc4\x90" => "\xc4\x91",  #d перечеркнутое
        "\xc5\xa0" => "\xc5\xa1",  #s с подковой над буквой
        "\xc5\xbd" => "\xc5\xbe",  #z с подковой над буквой

#fr (французский латиница)
        "\xc3\x80" => "\xc3\xa0",  #a с ударением в др. сторону
        "\xc3\x82" => "\xc3\xa2",  #a с крышкой
        "\xc3\x86" => "\xc3\xa6",  #ae совмещенное
        "\xc3\x88" => "\xc3\xa8",  #e с ударением в др. сторону
        "\xc3\x89" => "\xc3\xa9",  #e с ударением
        "\xc3\x8a" => "\xc3\xaa",  #e с крышкой
        "\xc3\x8b" => "\xc3\xab",  #ё
        "\xc3\x8e" => "\xc3\xae",  #i с крышкой
        "\xc3\x8f" => "\xc3\xaf",  #i умляут
        "\xc3\x94" => "\xc3\xb4",  #o с крышкой
        "\xc5\x92" => "\xc5\x93",  #ce совмещенное
        "\xc3\x99" => "\xc3\xb9",  #u с ударением в др. сторону
        "\xc3\x9b" => "\xc3\xbb",  #u с крышкой
        "\xc5\xb8" => "\xc3\xbf",  #y умляут

#xx (другой язык)
        #"" => "",  #

);
    #d($trans);

#вариант с str_replace() должен работать быстрее, чем с strtr()
    if ($mode == CASE_UPPER)
    {
        if (function_exists('mb_strtoupper'))   return mb_strtoupper($s, 'utf-8');
        if (preg_match('/^[\x00-\x7e]*$/', $s)) return strtoupper($s); #может, так быстрее?
        return strtr($s, array_flip($trans));
    }
    elseif ($mode == CASE_LOWER)
    {
        if (function_exists('mb_strtolower'))   return mb_strtolower($s, 'utf-8');
        if (preg_match('/^[\x00-\x7e]*$/', $s)) return strtolower($s); #может, так быстрее?
        return strtr($s, $trans);
    }
    else
    {
        trigger_error('Parameter 2 should be a constant of CASE_LOWER or CASE_UPPER!', E_USER_WARNING);
        return $s;
    }
    return $s;
}

function utf8_lowercase($s)
{
    return utf8_convert_case($s, CASE_LOWER);
}

function utf8_uppercase($s)
{
    return utf8_convert_case($s, CASE_UPPER);
}

case, convert, lower, php, string, upper, utf8

KOS_MOS

Nasibullin Rinat

07.06.2008

Меню

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	Работа с текстом → Изменение регистра символов в UTF-8 строке → PHP Конвертирует регистр букв в строке в кодировке UTF-8. /** * Конвертирует регистр букв в строке в кодировке UTF-8 * * @param string $s строка * @param int $mode {CASE_LOWER\|CASE_UPPER} * @return string * @link http://www.unicode.org/charts/PDF/U0400.pdf * @link http://ru.wikipedia.org/wiki/ISO_639-1 * * @license http://creativecommons.org/licenses/by-nc-sa/3.0/ * @author Nasibullin Rinat <n a s i b u l l i n at starlink ru> * @charset ANSI * @version 1.2.4 / function utf8_convert_case($s, $mode) { /* * UTF-8 Case lookup table * * This lookuptable defines the upper case letters to their correspponding * lower case letter in UTF-8 * * @author Andreas Gohr <andi@splitbrain.org> / / $UTF8_LOWER_TO_UPPER = array( 0x0061=>0x0041, 0x03C6=>0x03A6, 0x0163=>0x0162, 0x00E5=>0x00C5, 0x0062=>0x0042, 0x013A=>0x0139, 0x00E1=>0x00C1, 0x0142=>0x0141, 0x03CD=>0x038E, 0x0101=>0x0100, 0xґ=>0xҐ, 0x03B4=>0x0394, 0x015B=>0x015A, 0x0064=>0x0044, 0x03B3=>0x0393, 0x00F4=>0x00D4, 0xъ=>0xЪ, 0xй=>0xЙ, 0x0113=>0x0112, 0xм=>0xМ, 0x015F=>0x015E, 0x0144=>0x0143, 0x00EE=>0x00CE, 0x045E=>0x040E, 0xя=>0xЯ, 0x03BA=>0x039A, 0x0155=>0x0154, 0x0069=>0x0049, 0x0073=>0x0053, 0x1E1F=>0x1E1E, 0x0135=>0x0134, 0xч=>0xЧ, 0x03C0=>0x03A0, 0xи=>0xИ, 0x00F3=>0x00D3, 0xр=>0xР, 0xє=>0xЄ, 0xе=>0xЕ, 0xщ=>0xЩ, 0x014B=>0x014A, 0xб=>0xБ, 0x0459=>0x0409, 0x1E03=>0x1E02, 0x00F6=>0x00D6, 0x00F9=>0x00D9, 0x006E=>0x004E, 0xё=>0xЁ, 0x03C4=>0x03A4, 0xу=>0xУ, 0x015D=>0x015C, 0x0453=>0x0403, 0x03C8=>0x03A8, 0x0159=>0x0158, 0x0067=>0x0047, 0x00E4=>0x00C4, 0x03AC=>0x0386, 0x03AE=>0x0389, 0x0167=>0x0166, 0x03BE=>0x039E, 0x0165=>0x0164, 0x0117=>0x0116, 0x0109=>0x0108, 0x0076=>0x0056, 0x00FE=>0x00DE, 0x0157=>0x0156, 0x00FA=>0x00DA, 0x1E61=>0x1E60, 0x1E83=>0x1E82, 0x00E2=>0x00C2, 0x0119=>0x0118, 0x0146=>0x0145, 0x0070=>0x0050, 0x0151=>0x0150, 0xю=>0xЮ, 0x0129=>0x0128, 0x03C7=>0x03A7, 0x013E=>0x013D, 0xт=>0xТ, 0x007A=>0x005A, 0xш=>0xШ, 0x03C1=>0x03A1, 0x1E81=>0x1E80, 0x016D=>0x016C, 0x00F5=>0x00D5, 0x0075=>0x0055, 0x0177=>0x0176, 0x00FC=>0x00DC, 0x1E57=>0x1E56, 0x03C3=>0x03A3, 0xк=>0xК, 0x006D=>0x004D, 0x016B=>0x016A, 0x0171=>0x0170, 0xф=>0xФ, 0x00EC=>0x00CC, 0x0169=>0x0168, 0x03BF=>0x039F, 0x006B=>0x004B, 0x00F2=>0x00D2, 0x00E0=>0x00C0, 0xд=>0xД, 0x03C9=>0x03A9, 0x1E6B=>0x1E6A, 0x00E3=>0x00C3, 0xэ=>0xЭ, 0xж=>0xЖ, 0x01A1=>0x01A0, 0x010D=>0x010C, 0x011D=>0x011C, 0x00F0=>0x00D0, 0x013C=>0x013B, 0x045F=>0x040F, 0x045A=>0x040A, 0x00E8=>0x00C8, 0x03C5=>0x03A5, 0x0066=>0x0046, 0x00FD=>0x00DD, 0x0063=>0x0043, 0x021B=>0x021A, 0x00EA=>0x00CA, 0x03B9=>0x0399, 0x017A=>0x0179, 0x00EF=>0x00CF, 0x01B0=>0x01AF, 0x0065=>0x0045, 0x03BB=>0x039B, 0x03B8=>0x0398, 0x03BC=>0x039C, 0x045C=>0x040C, 0xп=>0xП, 0xь=>0xЬ, 0x00FE=>0x00DE, 0x00F0=>0x00D0, 0x1EF3=>0x1EF2, 0x0068=>0x0048, 0x00EB=>0x00CB, 0x0111=>0x0110, 0xг=>0xГ, 0x012F=>0x012E, 0x00E6=>0x00C6, 0x0078=>0x0058, 0x0161=>0x0160, 0x016F=>0x016E, 0x03B1=>0x0391, 0x0457=>0x0407, 0x0173=>0x0172, 0x00FF=>0x0178, 0x006F=>0x004F, 0xл=>0xЛ, 0x03B5=>0x0395, 0xх=>0xХ, 0x0121=>0x0120, 0x017E=>0x017D, 0x017C=>0x017B, 0x03B6=>0x0396, 0x03B2=>0x0392, 0x03AD=>0x0388, 0x1E85=>0x1E84, 0x0175=>0x0174, 0x0071=>0x0051, 0xз=>0xЗ, 0x1E0B=>0x1E0A, 0x0148=>0x0147, 0x0105=>0x0104, 0x0458=>0x0408, 0x014D=>0x014C, 0x00ED=>0x00CD, 0x0079=>0x0059, 0x010B=>0x010A, 0x03CE=>0x038F, 0x0072=>0x0052, 0xа=>0xА, 0x0455=>0x0405, 0x0452=>0x0402, 0x0127=>0x0126, 0x0137=>0x0136, 0x012B=>0x012A, 0x03AF=>0x038A, 0xы=>0xЫ, 0x006C=>0x004C, 0x03B7=>0x0397, 0x0125=>0x0124, 0x0219=>0x0218, 0x00FB=>0x00DB, 0x011F=>0x011E, 0xо=>0xО, 0x1E41=>0x1E40, 0x03BD=>0x039D, 0x0107=>0x0106, 0x03CB=>0x03AB, 0xц=>0xЦ, 0x00FE=>0x00DE, 0x00E7=>0x00C7, 0x03CA=>0x03AA, 0xс=>0xС, 0xв=>0xВ, 0x010F=>0x010E, 0x00F8=>0x00D8, 0x0077=>0x0057, 0x011B=>0x011A, 0x0074=>0x0054, 0x006A=>0x004A, 0x045B=>0x040B, 0xі=>0xІ, 0x0103=>0x0102, 0x03BB=>0x039B, 0x00F1=>0x00D1, 0xн=>0xН, 0x03CC=>0x038C, 0x00E9=>0x00C9, 0x00F0=>0x00D0, 0x0457=>0x0407, 0x0123=>0x0122, ); / /* * UTF-8 array of common special characters * * This array should contain all special characters (not a letter or digit) * defined in the various local charsets - it's not a complete list of non-alphanum * characters in UTF-8. It's not perfect but should match most cases of special * chars. * * The controlchars 0x00 to 0x19 are _not_ included in this array. The space 0x20 is! * * @author Andreas Gohr <andi@splitbrain.org> * @see utf8_stripspecials() / / $UTF8_SPECIAL_CHARS = array( 0x001a, 0x001b, 0x001c, 0x001d, 0x001e, 0x001f, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f, 0x0040, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, 0x0060, 0x007b, 0x007c, 0x007d, 0x007e, 0x007f, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, 0x00d7, 0x00f7, 0x02c7, 0x02d8, 0x02d9, 0x02da, 0x02db, 0x02dc, 0x02dd, 0x0300, 0x0301, 0x0303, 0x0309, 0x0323, 0x0384, 0x0385, 0x0387, 0x03b2, 0x03c6, 0x03d1, 0x03d2, 0x03d5, 0x03d6, 0x05b0, 0x05b1, 0x05b2, 0x05b3, 0x05b4, 0x05b5, 0x05b6, 0x05b7, 0x05b8, 0x05b9, 0x05bb, 0x05bc, 0x05bd, 0x05be, 0x05bf, 0x05c0, 0x05c1, 0x05c2, 0x05c3, 0x05f3, 0x05f4, 0x060c, 0x061b, 0x061f, 0x0640, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, 0x0650, 0x0651, 0x0652, 0x066a, 0x0e3f, 0x200c, 0x200d, 0x200e, 0x200f, 0x2013, 0x2014, 0x2015, 0x2017, 0x2018, 0x2019, 0x201a, 0x201c, 0x201d, 0x201e, 0x2020, 0x2021, 0x2022, 0x2026, 0x2030, 0x2032, 0x2033, 0x2039, 0x203a, 0x2044, 0x20a7, 0x20aa, 0x20ab, 0x20ac, 0x2116, 0x2118, 0x2122, 0x2126, 0x2135, 0x2190, 0x2191, 0x2192, 0x2193, 0x2194, 0x2195, 0x21b5, 0x21d0, 0x21d1, 0x21d2, 0x21d3, 0x21d4, 0x2200, 0x2202, 0x2203, 0x2205, 0x2206, 0x2207, 0x2208, 0x2209, 0x220b, 0x220f, 0x2211, 0x2212, 0x2215, 0x2217, 0x2219, 0x221a, 0x221d, 0x221e, 0x2220, 0x2227, 0x2228, 0x2229, 0x222a, 0x222b, 0x2234, 0x223c, 0x2245, 0x2248, 0x2260, 0x2261, 0x2264, 0x2265, 0x2282, 0x2283, 0x2284, 0x2286, 0x2287, 0x2295, 0x2297, 0x22a5, 0x22c5, 0x2310, 0x2320, 0x2321, 0x2329, 0x232a, 0x2469, 0x2500, 0x2502, 0x250c, 0x2510, 0x2514, 0x2518, 0x251c, 0x2524, 0x252c, 0x2534, 0x253c, 0x2550, 0x2551, 0x2552, 0x2553, 0x2554, 0x2555, 0x2556, 0x2557, 0x2558, 0x2559, 0x255a, 0x255b, 0x255c, 0x255d, 0x255e, 0x255f, 0x2560, 0x2561, 0x2562, 0x2563, 0x2564, 0x2565, 0x2566, 0x2567, 0x2568, 0x2569, 0x256a, 0x256b, 0x256c, 0x2580, 0x2584, 0x2588, 0x258c, 0x2590, 0x2591, 0x2592, 0x2593, 0x25a0, 0x25b2, 0x25bc, 0x25c6, 0x25ca, 0x25cf, 0x25d7, 0x2605, 0x260e, 0x261b, 0x261e, 0x2660, 0x2663, 0x2665, 0x2666, 0x2701, 0x2702, 0x2703, 0x2704, 0x2706, 0x2707, 0x2708, 0x2709, 0x270c, 0x270d, 0x270e, 0x270f, 0x2710, 0x2711, 0x2712, 0x2713, 0x2714, 0x2715, 0x2716, 0x2717, 0x2718, 0x2719, 0x271a, 0x271b, 0x271c, 0x271d, 0x271e, 0x271f, 0x2720, 0x2721, 0x2722, 0x2723, 0x2724, 0x2725, 0x2726, 0x2727, 0x2729, 0x272a, 0x272b, 0x272c, 0x272d, 0x272e, 0x272f, 0x2730, 0x2731, 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, 0x2738, 0x2739, 0x273a, 0x273b, 0x273c, 0x273d, 0x273e, 0x273f, 0x2740, 0x2741, 0x2742, 0x2743, 0x2744, 0x2745, 0x2746, 0x2747, 0x2748, 0x2749, 0x274a, 0x274b, 0x274d, 0x274f, 0x2750, 0x2751, 0x2752, 0x2756, 0x2758, 0x2759, 0x275a, 0x275b, 0x275c, 0x275d, 0x275e, 0x2761, 0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767, 0x277f, 0x2789, 0x2793, 0x2794, 0x2798, 0x2799, 0x279a, 0x279b, 0x279c, 0x279d, 0x279e, 0x279f, 0x27a0, 0x27a1, 0x27a2, 0x27a3, 0x27a4, 0x27a5, 0x27a6, 0x27a7, 0x27a8, 0x27a9, 0x27aa, 0x27ab, 0x27ac, 0x27ad, 0x27ae, 0x27af, 0x27b1, 0x27b2, 0x27b3, 0x27b4, 0x27b5, 0x27b6, 0x27b7, 0x27b8, 0x27b9, 0x27ba, 0x27bb, 0x27bc, 0x27bd, 0x27be, 0xf6d9, 0xf6da, 0xf6db, 0xf8d7, 0xf8d8, 0xf8d9, 0xf8da, 0xf8db, 0xf8dc, 0xf8dd, 0xf8de, 0xf8df, 0xf8e0, 0xf8e1, 0xf8e2, 0xf8e3, 0xf8e4, 0xf8e5, 0xf8e6, 0xf8e7, 0xf8e8, 0xf8e9, 0xf8ea, 0xf8eb, 0xf8ec, 0xf8ed, 0xf8ee, 0xf8ef, 0xf8f0, 0xf8f1, 0xf8f2, 0xf8f3, 0xf8f4, 0xf8f5, 0xf8f6, 0xf8f7, 0xf8f8, 0xf8f9, 0xf8fa, 0xf8fb, 0xf8fc, 0xf8fd, 0xf8fe, 0xfe7c, 0xfe7d, ); / #таблица конвертации регистра static $trans = array( #CASE_UPPER => CASE_LOWER #en (английский латиница) "\x41" => "\x61", #a "\x42" => "\x62", #b "\x43" => "\x63", #c "\x44" => "\x64", #d "\x45" => "\x65", #e "\x46" => "\x66", #f "\x47" => "\x67", #g "\x48" => "\x68", #h "\x49" => "\x69", #i "\x4a" => "\x6a", #j "\x4b" => "\x6b", #k "\x4c" => "\x6c", #l "\x4d" => "\x6d", #m "\x4e" => "\x6e", #n "\x4f" => "\x6f", #o "\x50" => "\x70", #p "\x51" => "\x71", #q "\x52" => "\x72", #r "\x53" => "\x73", #s "\x54" => "\x74", #t "\x55" => "\x75", #u "\x57" => "\x77", #w "\x56" => "\x76", #v "\x58" => "\x78", #x "\x59" => "\x79", #y "\x5a" => "\x7a", #z #ru (русский кириллица) "\xd0\x81" => "\xd1\x91", #ё "\xd0\x90" => "\xd0\xb0", #а "\xd0\x91" => "\xd0\xb1", #б "\xd0\x92" => "\xd0\xb2", #в "\xd0\x93" => "\xd0\xb3", #г "\xd0\x94" => "\xd0\xb4", #д "\xd0\x95" => "\xd0\xb5", #е "\xd0\x96" => "\xd0\xb6", #ж "\xd0\x97" => "\xd0\xb7", #з "\xd0\x98" => "\xd0\xb8", #и "\xd0\x99" => "\xd0\xb9", #й "\xd0\x9a" => "\xd0\xba", #к "\xd0\x9b" => "\xd0\xbb", #л "\xd0\x9c" => "\xd0\xbc", #м "\xd0\x9d" => "\xd0\xbd", #н "\xd0\x9e" => "\xd0\xbe", #о "\xd0\x9f" => "\xd0\xbf", #п "\xd0\xa0" => "\xd1\x80", #р "\xd0\xa1" => "\xd1\x81", #с "\xd0\xa2" => "\xd1\x82", #т "\xd0\xa3" => "\xd1\x83", #у "\xd0\xa4" => "\xd1\x84", #ф "\xd0\xa5" => "\xd1\x85", #х "\xd0\xa6" => "\xd1\x86", #ц "\xd0\xa7" => "\xd1\x87", #ч "\xd0\xa8" => "\xd1\x88", #ш "\xd0\xa9" => "\xd1\x89", #щ "\xd0\xaa" => "\xd1\x8a", #ъ "\xd0\xab" => "\xd1\x8b", #ы "\xd0\xac" => "\xd1\x8c", #ь "\xd0\xad" => "\xd1\x8d", #э "\xd0\xae" => "\xd1\x8e", #ю "\xd0\xaf" => "\xd1\x8f", #я #tt (татарский, башкирский кириллица) "\xd2\x96" => "\xd2\x97", #ж с хвостиком Җ => җ "\xd2\xa2" => "\xd2\xa3", #н с хвостиком Ң => ң "\xd2\xae" => "\xd2\xaf", #y Ү => ү "\xd2\xba" => "\xd2\xbb", #h мягкое Һ => һ "\xd3\x98" => "\xd3\x99", #э Ә => ә "\xd3\xa8" => "\xd3\xa9", #o перечеркнутое Ө => ө #uk (украинский кириллица) "\xd2\x90" => "\xd2\x91", #г с хвостиком "\xd0\x84" => "\xd1\x94", #э зеркальное отражение "\xd0\x86" => "\xd1\x96", #и с одной точкой "\xd0\x87" => "\xd1\x97", #и с двумя точками #be (белорусский кириллица) "\xd0\x8e" => "\xd1\x9e", #у с подковой над буквой #tr,de,es (турецкий, немецкий, испанский, французский латиница) "\xc3\x84" => "\xc3\xa4", #a умляут Ä => ä (турецкий) "\xc3\x87" => "\xc3\xa7", #c с хвостиком Ç => ç (турецкий, французский) "\xc3\x91" => "\xc3\xb1", #n с тильдой Ñ => ñ (турецкий, испанский) "\xc3\x96" => "\xc3\xb6", #o умляут Ö => ö (турецкий) "\xc3\x9c" => "\xc3\xbc", #u умляут Ü => ü (турецкий, французский) "\xc4\x9e" => "\xc4\x9f", #g умляут Ğ => ğ (турецкий) "\xc4\xb0" => "\xc4\xb1", #i c точкой и без İ => ı (турецкий) "\xc5\x9e" => "\xc5\x9f", #s с хвостиком Ş => ş (турецкий) #hr (хорватский латиница) "\xc4\x8c" => "\xc4\x8d", #c с подковой над буквой "\xc4\x86" => "\xc4\x87", #c с ударением "\xc4\x90" => "\xc4\x91", #d перечеркнутое "\xc5\xa0" => "\xc5\xa1", #s с подковой над буквой "\xc5\xbd" => "\xc5\xbe", #z с подковой над буквой #fr (французский латиница) "\xc3\x80" => "\xc3\xa0", #a с ударением в др. сторону "\xc3\x82" => "\xc3\xa2", #a с крышкой "\xc3\x86" => "\xc3\xa6", #ae совмещенное "\xc3\x88" => "\xc3\xa8", #e с ударением в др. сторону "\xc3\x89" => "\xc3\xa9", #e с ударением "\xc3\x8a" => "\xc3\xaa", #e с крышкой "\xc3\x8b" => "\xc3\xab", #ё "\xc3\x8e" => "\xc3\xae", #i с крышкой "\xc3\x8f" => "\xc3\xaf", #i умляут "\xc3\x94" => "\xc3\xb4", #o с крышкой "\xc5\x92" => "\xc5\x93", #ce совмещенное "\xc3\x99" => "\xc3\xb9", #u с ударением в др. сторону "\xc3\x9b" => "\xc3\xbb", #u с крышкой "\xc5\xb8" => "\xc3\xbf", #y умляут #xx (другой язык) #"" => "", # ); #d($trans); #вариант с str_replace() должен работать быстрее, чем с strtr() if ($mode == CASE_UPPER) { if (function_exists('mb_strtoupper')) return mb_strtoupper($s, 'utf-8'); if (preg_match('/^[\x00-\x7e]$/', $s)) return strtoupper($s); #может, так быстрее? return strtr($s, array_flip($trans)); } elseif ($mode == CASE_LOWER) { if (function_exists('mb_strtolower')) return mb_strtolower($s, 'utf-8'); if (preg_match('/^[\x00-\x7e]$/', $s)) return strtolower($s); #может, так быстрее? return strtr($s, $trans); } else { trigger_error('Parameter 2 should be a constant of CASE_LOWER or CASE_UPPER!', E_USER_WARNING); return $s; } return $s; } function utf8_lowercase($s) { return utf8_convert_case($s, CASE_LOWER); } function utf8_uppercase($s) { return utf8_convert_case($s, CASE_UPPER); } case, convert, lower, php, string, upper, utf8* KOS_MOS Nasibullin Rinat 07.06.2008 Ваше имя Ваш E-mail (если хотите отслеживать комментарии) Дoкажи, что ты не робот Текст комментария	Меню CodeIgniter Алгоритмы Базы данных Дата и Время Интернет Интерфейс Мультимедиа ОС и Железо Работа с текстом Разное Технологии Файлы Подписка на RSS: Подпишись на RSS-ленту Поиск Облако тегов .net array asp bash browser charset check class clean convert count create css curl database date delete directory download element email equivalent extension file find form format function get height html http ie image javascript jquery load mysql number page perl php random scriplet send shell size sql string text time url utf8 variable vb visual basic width window xml xslt