基于PHP如何把汉字转化为拼音

PHP将汉字转换拼音是程序员们经常需要操作的任务之一，别看这一小功能却能发挥很大的作用，以下是正确的汉字转拼音方法，大家可以借鉴一下。

具体代码如下所示：

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

以上代码是基于PHP如何把汉字转化为拼音的全部叙述，希望大家喜欢。