PHP program to obtain the pinyin letters of Chinese characters

A complete PHP implementation program for obtaining Chinese pinyin letters, friends in need can refer to it.

The code is as follows

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class GetPingYing {
private $pylist = 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,
'mon'=>-15659,
'luo'=>-15652,
'ma'=>-15640,
'may'=>-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
);
//All Pinyin
public function getAllPY($chinese, $delimiter = '', $length = 0) {
$py = $this->zh_to_pys($chinese, $delimiter);
if($length) {
$py = substr($py, 0, $length);
}
return $py;
}
//The first letter of Pinyin
public function getFirstPY($chinese){
$result = '';
for ($i=0; $i $p = ord(substr($chinese,$i,1));
if ($p> ;160) {
                  $q = ord(substr($chinese,++$i,1));                          result .= substr($this->zh_to_py($p),0,1);
                                                                    ----------------Chinese to Pinyin-------------------------------- -//
private function zh_to_py($num, $blank = '') {
if($num>0 && $num<160 ) {
return chr($num);
} elseif ($num<-20319||$num>-10247) {
                     return $blank;
                                                                                                                           }

private function zh_to_pys($chinese, $delimiter = ' ', $first=0){
$result = array();
for($i=0; $i $p = ord(substr($chinese,$i,1));
if($p>160) {

            $result[] = $this->zh_to_py($p);                                                               }
return implode($delimiter, $result);
}
}
//-------------------------Chinese to Pinyin End--------------------------------//
//Chinese is double-byte, so two are needed Bytes are concatenated (ASCII code range is 161-255)
$c = 'Qiqin';
for($i=0; $i echo ord($c[$i]).' ';//198 235 199 216
}
echo '
',chr(198).chr(235).chr(199 ).chr(216),'
';

//Test
$PingYing = new GetPingYing();
echo '
',$PingYing ->getFirstPY('Yuquan Band, the song is good - recommended'),'
';//yqldgbc-tj
echo $PingYing->getAllPY('Yuquan Band, the song is good - recommended'), '
'; //yuquanleduigebucuo-tuijian
?>

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PHP program to obtain the pinyin letters of Chinese characters_PHP tutorial