php中文转拼音

<?php
/**

• Name:
• Date: 2018/3/2
• Time: 17:09
• Author: yybin
• Email: admin@52nyg.com
  */

namespace Pinyin;
class Spell
{

/**
 * 拼音字符转换图
 * @var array
 */
private static $_aMaps = array(
    'a'      => -20319,
    'ai'     => -20317,
    'an'     => -20304,
    'ang'    => -20295,
    'ao'     => -20292,
    'ba'     => -20283,
    'bai'    => -20265,
    'ban'    => -20257,
    'bang'   => -20242,
    'bao'    => -20230,
    'bei'    => -20051,
    'ben'    => -20036,
    'beng'   => -20032,
    'bi'     => -20026,
    'bian'   => -20002,
    'biao'   => -19990,
    'bie'    => -19986,
    'bin'    => -19982,
    'bing'   => -19976,
    'bo'     => -19805,
    'bu'     => -19784,
    'ca'     => -19775,
    'cai'    => -19774,
    'can'    => -19763,
    'cang'   => -19756,
    'cao'    => -19751,
    'ce'     => -19746,
    'ceng'   => -19741,
    'cha'    => -19739,
    'chai'   => -19728,
    'chan'   => -19725,
    'chang'  => -19715,
    'chao'   => -19540,
    'che'    => -19531,
    'chen'   => -19525,
    'cheng'  => -19515,
    'chi'    => -19500,
    'chong'  => -19484,
    'chou'   => -19479,
    'chu'    => -19467,
    'chuai'  => -19289,
    'chuan'  => -19288,
    'chuang' => -19281,
    'chui'   => -19275,
    'chun'   => -19270,
    'chuo'   => -19263,
    'ci'     => -19261,
    'cong'   => -19249,
    'cou'    => -19243,
    'cu'     => -19242,
    'cuan'   => -19238,
    'cui'    => -19235,
    'cun'    => -19227,
    'cuo'    => -19224,
    'da'     => -19218,
    'dai'    => -19212,
    'dan'    => -19038,
    'dang'   => -19023,
    'dao'    => -19018,
    'de'     => -19006,
    'deng'   => -19003,
    'di'     => -18996,
    'dian'   => -18977,
    'diao'   => -18961,
    'die'    => -18952,
    'ding'   => -18783,
    'diu'    => -18774,
    'dong'   => -18773,
    'dou'    => -18763,
    'du'     => -18756,
    'duan'   => -18741,
    'dui'    => -18735,
    'dun'    => -18731,
    'duo'    => -18722,
    'e'      => -18710,
    'en'     => -18697,
    'er'     => -18696,
    'fa'     => -18526,
    'fan'    => -18518,
    'fang'   => -18501,
    'fei'    => -18490,
    'fen'    => -18478,
    'feng'   => -18463,
    'fo'     => -18448,
    'fou'    => -18447,
    'fu'     => -18446,
    'ga'     => -18239,
    'gai'    => -18237,
    'gan'    => -18231,
    'gang'   => -18220,
    'gao'    => -18211,
    'ge'     => -18201,
    'gei'    => -18184,
    'gen'    => -18183,
    'geng'   => -18181,
    'gong'   => -18012,
    'gou'    => -17997,
    'gu'     => -17988,
    'gua'    => -17970,
    'guai'   => -17964,
    'guan'   => -17961,
    'guang'  => -17950,
    'gui'    => -17947,
    'gun'    => -17931,
    'guo'    => -17928,
    'ha'     => -17922,
    'hai'    => -17759,
    'han'    => -17752,
    'hang'   => -17733,
    'hao'    => -17730,
    'he'     => -17721,
    'hei'    => -17703,
    'hen'    => -17701,
    'heng'   => -17697,
    'hong'   => -17692,
    'hou'    => -17683,
    'hu'     => -17676,
    'hua'    => -17496,
    'huai'   => -17487,
    'huan'   => -17482,
    'huang'  => -17468,
    'hui'    => -17454,
    'hun'    => -17433,
    'huo'    => -17427,
    'ji'     => -17417,
    'jia'    => -17202,
    'jian'   => -17185,
    'jiang'  => -16983,
    'jiao'   => -16970,
    'jie'    => -16942,
    'jin'    => -16915,
    'jing'   => -16733,
    'jiong'  => -16708,
    'jiu'    => -16706,
    'ju'     => -16689,
    'juan'   => -16664,
    'jue'    => -16657,
    'jun'    => -16647,
    'ka'     => -16474,
    'kai'    => -16470,
    'kan'    => -16465,
    'kang'   => -16459,
    'kao'    => -16452,
    'ke'     => -16448,
    'ken'    => -16433,
    'keng'   => -16429,
    'kong'   => -16427,
    'kou'    => -16423,
    'ku'     => -16419,
    'kua'    => -16412,
    'kuai'   => -16407,
    'kuan'   => -16403,
    'kuang'  => -16401,
    'kui'    => -16393,
    'kun'    => -16220,
    'kuo'    => -16216,
    'la'     => -16212,
    'lai'    => -16205,
    'lan'    => -16202,
    'lang'   => -16187,
    'lao'    => -16180,
    'le'     => -16171,
    'lei'    => -16169,
    'leng'   => -16158,
    'li'     => -16155,
    'lia'    => -15959,
    'lian'   => -15958,
    'liang'  => -15944,
    'liao'   => -15933,
    'lie'    => -15920,
    'lin'    => -15915,
    'ling'   => -15903,
    'liu'    => -15889,
    'long'   => -15878,
    'lou'    => -15707,
    'lu'     => -15701,
    'lv'     => -15681,
    'luan'   => -15667,
    'lue'    => -15661,
    'lun'    => -15659,
    'luo'    => -15652,
    'ma'     => -15640,
    'mai'    => -15631,
    'man'    => -15625,
    'mang'   => -15454,
    'mao'    => -15448,
    'me'     => -15436,
    'mei'    => -15435,
    'men'    => -15419,
    'meng'   => -15416,
    'mi'     => -15408,
    'mian'   => -15394,
    'miao'   => -15385,
    'mie'    => -15377,
    'min'    => -15375,
    'ming'   => -15369,
    'miu'    => -15363,
    'mo'     => -15362,
    'mou'    => -15183,
    'mu'     => -15180,
    'na'     => -15165,
    'nai'    => -15158,
    'nan'    => -15153,
    'nang'   => -15150,
    'nao'    => -15149,
    'ne'     => -15144,
    'nei'    => -15143,
    'nen'    => -15141,
    'neng'   => -15140,
    'ni'     => -15139,
    'nian'   => -15128,
    'niang'  => -15121,
    'niao'   => -15119,
    'nie'    => -15117,
    'nin'    => -15110,
    'ning'   => -15109,
    'niu'    => -14941,
    'nong'   => -14937,
    'nu'     => -14933,
    'nv'     => -14930,
    'nuan'   => -14929,
    'nue'    => -14928,
    'nuo'    => -14926,
    'o'      => -14922,
    'ou'     => -14921,
    'pa'     => -14914,
    'pai'    => -14908,
    'pan'    => -14902,
    'pang'   => -14894,
    'pao'    => -14889,
    'pei'    => -14882,
    'pen'    => -14873,
    'peng'   => -14871,
    'pi'     => -14857,
    'pian'   => -14678,
    'piao'   => -14674,
    'pie'    => -14670,
    'pin'    => -14668,
    'ping'   => -14663,
    'po'     => -14654,
    'pu'     => -14645,
    'qi'     => -14630,
    'qia'    => -14594,
    'qian'   => -14429,
    'qiang'  => -14407,
    'qiao'   => -14399,
    'qie'    => -14384,
    'qin'    => -14379,
    'qing'   => -14368,
    'qiong'  => -14355,
    'qiu'    => -14353,
    'qu'     => -14345,
    'quan'   => -14170,
    'que'    => -14159,
    'qun'    => -14151,
    'ran'    => -14149,
    'rang'   => -14145,
    'rao'    => -14140,
    're'     => -14137,
    'ren'    => -14135,
    'reng'   => -14125,
    'ri'     => -14123,
    'rong'   => -14122,
    'rou'    => -14112,
    'ru'     => -14109,
    'ruan'   => -14099,
    'rui'    => -14097,
    'run'    => -14094,
    'ruo'    => -14092,
    'sa'     => -14090,
    'sai'    => -14087,
    'san'    => -14083,
    'sang'   => -13917,
    'sao'    => -13914,
    'se'     => -13910,
    'sen'    => -13907,
    'seng'   => -13906,
    'sha'    => -13905,
    'shai'   => -13896,
    'shan'   => -13894,
    'shang'  => -13878,
    'shao'   => -13870,
    'she'    => -13859,
    'shen'   => -13847,
    'sheng'  => -13831,
    'shi'    => -13658,
    'shou'   => -13611,
    'shu'    => -13601,
    'shua'   => -13406,
    'shuai'  => -13404,
    'shuan'  => -13400,
    'shuang' => -13398,
    'shui'   => -13395,
    'shun'   => -13391,
    'shuo'   => -13387,
    'si'     => -13383,
    'song'   => -13367,
    'sou'    => -13359,
    'su'     => -13356,
    'suan'   => -13343,
    'sui'    => -13340,
    'sun'    => -13329,
    'suo'    => -13326,
    'ta'     => -13318,
    'tai'    => -13147,
    'tan'    => -13138,
    'tang'   => -13120,
    'tao'    => -13107,
    'te'     => -13096,
    'teng'   => -13095,
    'ti'     => -13091,
    'tian'   => -13076,
    'tiao'   => -13068,
    'tie'    => -13063,
    'ting'   => -13060,
    'tong'   => -12888,
    'tou'    => -12875,
    'tu'     => -12871,
    'tuan'   => -12860,
    'tui'    => -12858,
    'tun'    => -12852,
    'tuo'    => -12849,
    'wa'     => -12838,
    'wai'    => -12831,
    'wan'    => -12829,
    'wang'   => -12812,
    'wei'    => -12802,
    'wen'    => -12607,
    'weng'   => -12597,
    'wo'     => -12594,
    'wu'     => -12585,
    'xi'     => -12556,
    'xia'    => -12359,
    'xian'   => -12346,
    'xiang'  => -12320,
    'xiao'   => -12300,
    'xie'    => -12120,
    'xin'    => -12099,
    'xing'   => -12089,
    'xiong'  => -12074,
    'xiu'    => -12067,
    'xu'     => -12058,
    'xuan'   => -12039,
    'xue'    => -11867,
    'xun'    => -11861,
    'ya'     => -11847,
    'yan'    => -11831,
    'yang'   => -11798,
    'yao'    => -11781,
    'ye'     => -11604,
    'yi'     => -11589,
    'yin'    => -11536,
    'ying'   => -11358,
    'yo'     => -11340,
    'yong'   => -11339,
    'you'    => -11324,
    'yu'     => -11303,
    'yuan'   => -11097,
    'yue'    => -11077,
    'yun'    => -11067,
    'za'     => -11055,
    'zai'    => -11052,
    'zan'    => -11045,
    'zang'   => -11041,
    'zao'    => -11038,
    'ze'     => -11024,
    'zei'    => -11020,
    'zen'    => -11019,
    'zeng'   => -11018,
    'zha'    => -11014,
    'zhai'   => -10838,
    'zhan'   => -10832,
    'zhang'  => -10815,
    'zhao'   => -10800,
    'zhe'    => -10790,
    'zhen'   => -10780,
    'zheng'  => -10764,
    'zhi'    => -10587,
    'zhong'  => -10544,
    'zhou'   => -10533,
    'zhu'    => -10519,
    'zhua'   => -10331,
    'zhuai'  => -10329,
    'zhuan'  => -10328,
    'zhuang' => -10322,
    'zhui'   => -10315,
    'zhun'   => -10309,
    'zhuo'   => -10307,
    'zi'     => -10296,
    'zong'   => -10281,
    'zou'    => -10274,
    'zu'     => -10270,
    'zuan'   => -10262,
    'zui'    => -10260,
    'zun'    => -10256,
    'zuo'    => -10254
);
/**
 * 将中文编码成拼音
 *
 * @param string $utf8Data utf8字符集数据
 * @param string $sRetFormat 返回格式 [head:首字母|all:全拼音]
 *
 * @return string
 */
public static function encode($utf8Data, $sRetFormat = 'head')
{
    $sGBK = iconv('UTF-8', 'GBK', $utf8Data);
    $aBuf = array();
    for ($i = 0, $iLoop = strlen($sGBK); $i < $iLoop; $i++) {
        $iChr = ord($sGBK{$i});
        if ($iChr > 160)
            $iChr = ($iChr << 8) + ord($sGBK{++$i}) - 65536;
        if ('head' === $sRetFormat)
            $aBuf[] = substr(self::zh2py($iChr), 0, 1);
        else
            $aBuf[] = self::zh2py($iChr);
    }
    if ('head' === $sRetFormat)
        return implode('', $aBuf);
    else
        return implode(' ', $aBuf);
}
/**
 * 中文转换到拼音(每次处理一个字符)
 *
 * @param number $iWORD 待处理字符双字节
 *
 * @return string 拼音
 */
private static function zh2py($iWORD)
{
    if ($iWORD > 0 && $iWORD < 160) {
        return chr($iWORD);
    } elseif ($iWORD < -20319 || $iWORD > -10247) {
        return '';
    } else {
        foreach (self::$_aMaps as $py => $code) {
            if ($code > $iWORD) break;
            $result = $py;
        }
        return $result;
    }
}

}

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