Comment implémenter la fonction de conversion des caractères chinois en Pinyin en PHP

Comment implémenter le caractère chinois PHP dans la fonction Pinyin : créez d'abord un exemple de fichier PHP ; puis créez une classe pin ; et enfin définissez la "fonction Pinyin($_String, $_Code='gb2312'){.. .} "Méthode pour convertir les caractères chinois en Pinyin.

L'environnement d'exploitation de cet article : système Windows 7, PHP version 7.1, ordinateur DELL G3

L'exemple de cet article partage avec vous comment convertir des caractères chinois en pinyin avec PHP Le code de fonction est pour votre référence. Le contenu spécifique de l'implémentation est le suivant

<?php
/************
 *汉字转换拼音Class
 *************/
class pin{
  function Pinyin($_String, $_Code=&#39;gb2312&#39;){
      
    $_DataKey = "a|ai|an|ang|ao|ba|bai|ban|bang|bao|bei|ben|beng|bi|bian|biao|bie|bin|bing|bo|bu|ca|cai|can|cang|cao|ce|ceng|cha".
          "|chai|chan|chang|chao|che|chen|cheng|chi|chong|chou|chu|chuai|chuan|chuang|chui|chun|chuo|ci|cong|cou|cu|".
          "cuan|cui|cun|cuo|da|dai|dan|dang|dao|de|deng|di|dian|diao|die|ding|diu|dong|dou|du|duan|dui|dun|duo|e|en|er".
          "|fa|fan|fang|fei|fen|feng|fo|fou|fu|ga|gai|gan|gang|gao|ge|gei|gen|geng|gong|gou|gu|gua|guai|guan|guang|gui".
          "|gun|guo|ha|hai|han|hang|hao|he|hei|hen|heng|hong|hou|hu|hua|huai|huan|huang|hui|hun|huo|ji|jia|jian|jiang".
          "|jiao|jie|jin|jing|jiong|jiu|ju|juan|jue|jun|ka|kai|kan|kang|kao|ke|ken|keng|kong|kou|ku|kua|kuai|kuan|kuang".
          "|kui|kun|kuo|la|lai|lan|lang|lao|le|lei|leng|li|lia|lian|liang|liao|lie|lin|ling|liu|long|lou|lu|lv|luan|lue".
          "|lun|luo|ma|mai|man|mang|mao|me|mei|men|meng|mi|mian|miao|mie|min|ming|miu|mo|mou|mu|na|nai|nan|nang|nao|ne".
          "|nei|nen|neng|ni|nian|niang|niao|nie|nin|ning|niu|nong|nu|nv|nuan|nue|nuo|o|ou|pa|pai|pan|pang|pao|pei|pen".
          "|peng|pi|pian|piao|pie|pin|ping|po|pu|qi|qia|qian|qiang|qiao|qie|qin|qing|qiong|qiu|qu|quan|que|qun|ran|rang".
          "|rao|re|ren|reng|ri|rong|rou|ru|ruan|rui|run|ruo|sa|sai|san|sang|sao|se|sen|seng|sha|shai|shan|shang|shao|".
          "she|shen|sheng|shi|shou|shu|shua|shuai|shuan|shuang|shui|shun|shuo|si|song|sou|su|suan|sui|sun|suo|ta|tai|".
          "tan|tang|tao|te|teng|ti|tian|tiao|tie|ting|tong|tou|tu|tuan|tui|tun|tuo|wa|wai|wan|wang|wei|wen|weng|wo|wu".
          "|xi|xia|xian|xiang|xiao|xie|xin|xing|xiong|xiu|xu|xuan|xue|xun|ya|yan|yang|yao|ye|yi|yin|ying|yo|yong|you".
          "|yu|yuan|yue|yun|za|zai|zan|zang|zao|ze|zei|zen|zeng|zha|zhai|zhan|zhang|zhao|zhe|zhen|zheng|zhi|zhong|".
          "zhou|zhu|zhua|zhuai|zhuan|zhuang|zhui|zhun|zhuo|zi|zong|zou|zu|zuan|zui|zun|zuo";
            
    $_DataValue = "-20319|-20317|-20304|-20295|-20292|-20283|-20265|-20257|-20242|-20230|-20051|-20036|-20032|-20026|-20002|-19990".
          "|-19986|-19982|-19976|-19805|-19784|-19775|-19774|-19763|-19756|-19751|-19746|-19741|-19739|-19728|-19725".
          "|-19715|-19540|-19531|-19525|-19515|-19500|-19484|-19479|-19467|-19289|-19288|-19281|-19275|-19270|-19263".
          "|-19261|-19249|-19243|-19242|-19238|-19235|-19227|-19224|-19218|-19212|-19038|-19023|-19018|-19006|-19003".
          "|-18996|-18977|-18961|-18952|-18783|-18774|-18773|-18763|-18756|-18741|-18735|-18731|-18722|-18710|-18697".
          "|-18696|-18526|-18518|-18501|-18490|-18478|-18463|-18448|-18447|-18446|-18239|-18237|-18231|-18220|-18211".
          "|-18201|-18184|-18183|-18181|-18012|-17997|-17988|-17970|-17964|-17961|-17950|-17947|-17931|-17928|-17922".
          "|-17759|-17752|-17733|-17730|-17721|-17703|-17701|-17697|-17692|-17683|-17676|-17496|-17487|-17482|-17468".
          "|-17454|-17433|-17427|-17417|-17202|-17185|-16983|-16970|-16942|-16915|-16733|-16708|-16706|-16689|-16664".
          "|-16657|-16647|-16474|-16470|-16465|-16459|-16452|-16448|-16433|-16429|-16427|-16423|-16419|-16412|-16407".
          "|-16403|-16401|-16393|-16220|-16216|-16212|-16205|-16202|-16187|-16180|-16171|-16169|-16158|-16155|-15959".
          "|-15958|-15944|-15933|-15920|-15915|-15903|-15889|-15878|-15707|-15701|-15681|-15667|-15661|-15659|-15652".
          "|-15640|-15631|-15625|-15454|-15448|-15436|-15435|-15419|-15416|-15408|-15394|-15385|-15377|-15375|-15369".
          "|-15363|-15362|-15183|-15180|-15165|-15158|-15153|-15150|-15149|-15144|-15143|-15141|-15140|-15139|-15128".
          "|-15121|-15119|-15117|-15110|-15109|-14941|-14937|-14933|-14930|-14929|-14928|-14926|-14922|-14921|-14914".
          "|-14908|-14902|-14894|-14889|-14882|-14873|-14871|-14857|-14678|-14674|-14670|-14668|-14663|-14654|-14645".
          "|-14630|-14594|-14429|-14407|-14399|-14384|-14379|-14368|-14355|-14353|-14345|-14170|-14159|-14151|-14149".
          "|-14145|-14140|-14137|-14135|-14125|-14123|-14122|-14112|-14109|-14099|-14097|-14094|-14092|-14090|-14087".
          "|-14083|-13917|-13914|-13910|-13907|-13906|-13905|-13896|-13894|-13878|-13870|-13859|-13847|-13831|-13658".
          "|-13611|-13601|-13406|-13404|-13400|-13398|-13395|-13391|-13387|-13383|-13367|-13359|-13356|-13343|-13340".
          "|-13329|-13326|-13318|-13147|-13138|-13120|-13107|-13096|-13095|-13091|-13076|-13068|-13063|-13060|-12888".
          "|-12875|-12871|-12860|-12858|-12852|-12849|-12838|-12831|-12829|-12812|-12802|-12607|-12597|-12594|-12585".
          "|-12556|-12359|-12346|-12320|-12300|-12120|-12099|-12089|-12074|-12067|-12058|-12039|-11867|-11861|-11847".
          "|-11831|-11798|-11781|-11604|-11589|-11536|-11358|-11340|-11339|-11324|-11303|-11097|-11077|-11067|-11055".
          "|-11052|-11045|-11041|-11038|-11024|-11020|-11019|-11018|-11014|-10838|-10832|-10815|-10800|-10790|-10780".
          "|-10764|-10587|-10544|-10533|-10519|-10331|-10329|-10328|-10322|-10315|-10309|-10307|-10296|-10281|-10274".
          "|-10270|-10262|-10260|-10256|-10254";
            
    $_TDataKey = explode(&#39;|&#39;, $_DataKey);
    $_TDataValue = explode(&#39;|&#39;, $_DataValue);
    $_Data = (PHP_VERSION>=&#39;5.0&#39;) ? array_combine($_TDataKey, $_TDataValue) : $this->Arr_Combine($_TDataKey, $_TDataValue);
    arsort($_Data);
    reset($_Data);
    if($_Code != &#39;gb2312&#39;) $_String = $this->U2_Utf8_Gb($_String);
    $_Res = &#39;&#39;;
    for($i=0; $i<strlen($_String); $i++){
      $_P = ord(substr($_String, $i, 1));
      if($_P>160) { $_Q = ord(substr($_String, ++$i, 1)); $_P = $_P*256 + $_Q - 65536; }
      $_Res .= $this->Pinyins($_P, $_Data);
    }
    return $_Res;
    //return preg_replace("/[^a-z0-9]*/", &#39;&#39;, $_Res);
  }
      
  function Pinyins($_Num, $_Data){
    if ($_Num>0 && $_Num<160 ) return chr($_Num);
      elseif($_Num<-20319 || $_Num>-10247) return &#39;&#39;;
    else {
      foreach($_Data as $k=>$v){ if($v<=$_Num) break; }
      return $k;
    }
  }
  function U2_Utf8_Gb($_C){
    $_String = &#39;&#39;;
    if($_C < 0x80){ 
      $_String .= $_C;
    }elseif($_C < 0x800){
      $_String .= chr(0xC0 | $_C>>6);
      $_String .= chr(0x80 | $_C & 0x3F);
    }elseif($_C < 0x10000){
      $_String .= chr(0xE0 | $_C>>12);
      $_String .= chr(0x80 | $_C>>6 & 0x3F);
      $_String .= chr(0x80 | $_C & 0x3F);
    }elseif($_C < 0x200000) {
      $_String .= chr(0xF0 | $_C>>18);
      $_String .= chr(0x80 | $_C>>12 & 0x3F);
      $_String .= chr(0x80 | $_C>>6 & 0x3F);
      $_String .= chr(0x80 | $_C & 0x3F);
    }
      return iconv(&#39;UTF-8&#39;, &#39;GB2312&#39;, $_String);
    }
  function Arr_Combine($_Arr1, $_Arr2){
    for($i=0; $i<count($_Arr1); $i++) $_Res[$_Arr1[$i]] = $_Arr2[$i];
    return $_Res;
  }
}
//用法：
//第二个参数留空则为gb1232编码
//第二个参数随意设置则为utf-8编码
$pin = new pin();
echo $pin->Pinyin(&#39; 中 华 人 民&#39;,&#39;UTF8&#39;);
  
?>

J'espère que cet article sera utile à tout le monde dans l'apprentissage de la programmation PHP. [Apprentissage recommandé : "Tutoriel vidéo PHP"]

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