php汉字转首字母
㈠ php mysql 如何将中文转换拼音、小写转大写；并排序
首先 在网上 找找函数 把中文转换成拼音的
例如 to_pinyin();
然后
$data_sort = array();
foreach($data as $row){
$data[to_pinyin($row)] = $row;
}
最后 用 键值排序 就可以了
㈡ 有没有汉字转换成字母的程序最好是拼音首字母 - 技术问答
谢谢楼主了,我也顺便回答一下楼上的楼上,将这句改为:return $d[$i][0]改为:return substr($d[$i][0],0,1);就可以转换成首字母了
㈢ 求php获取首字母方法
function($str){
$s1=iconv('UTF-8','gb2312',$str);
$s2=iconv('gb2312','UTF-8',$s1);
$s=$s2==$str?$s1:$str;
$asc=ord($s{0})*256+ord($s{1})-65536;
if($asc>=-20319&&$asc<=-20284)return'a';
if($asc>=-20283&&$asc<=-19776)return'b';
if($asc>=-19775&&$asc<=-19219)return'c';
if($asc>=-19218&&$asc<=-18711)return'd';
if($asc>=-18710&&$asc<=-18527)return'e';
if($asc>=-18526&&$asc<=-18240)return'f';
if($asc>=-18239&&$asc<=-17923)return'g';
if($asc>=-17922&&$asc<=-17418)return'h';
if($asc>=-17417&&$asc<=-16475)return'j';
if($asc>=-16474&&$asc<=-16213)return'k';
if($asc>=-16212&&$asc<=-15641)return'l';
if($asc>=-15640&&$asc<=-15166)return'm';
if($asc>=-15165&&$asc<=-14923)return'n';
if($asc>=-14922&&$asc<=-14915)return'o';
if($asc>=-14914&&$asc<=-14631)return'p';
if($asc>=-14630&&$asc<=-14150)return'q';
if($asc>=-14149&&$asc<=-14091)return'r';
if($asc>=-14090&&$asc<=-13319)return's';
if($asc>=-13318&&$asc<=-12839)return't';
if($asc>=-12838&&$asc<=-12557)return'w';
if($asc>=-12556&&$asc<=-11848)return'x';
if($asc>=-11847&&$asc<=-11056)return'y';
if($asc>=-11055&&$asc<=-10247)return'z';
returnnull;
};
这是一个传入汉字，通过汉字的ASCII码来判断汉字的首字母的方法。已经调试，可以直接使用。望测试。
㈣ 用php可不可以把汉字转换成字母数字形式
可以的，自己做的PHP函数可以实现。
用法
1先导入这个文件，include pinyin.php
2,使用函数转换，在echo后写入待转换中文，即可输出为汉字的拼音形式。全部为字母。
3,echo('汉字转换拼音')---输出为hanzizhuanhuanpinyin
PHP汉字转换函数文件pinyin.php如下。如果想编辑，可使用editplus打开。
<?php function Pinyin($_String, $_Code='gb2312') { $_DataKey = "a|ai|an|ang|ao|ba||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||de|deng|di|dian|diao|die|ding|diu|dong|dou||an|i|n|o|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||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('|', $_DataKey);
$_TDataValue = explode('|', $_DataValue);
$_Data = (PHP_VERSION>='5.0') ? array_combine($_TDataKey, $_TDataValue) : _Array_Combine($_TDataKey, $_TDataValue);
arsort($_Data);
reset($_Data);
if($_Code != 'gb2312') $_String = _U2_Utf8_gb($_String);
$_Res = '';
for($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;
}
$_Res .=_Pinyin($_P, $_Data);
}
$cls_str=array("!","@","#","$","%","^","&","*","(",")","~","<",">","{","}","[","]","?",",",".","/","\\","|","+"," ");
return str_replace($cls_str,"",$_Res);//preg_replace("/[^a-z0-9]*/", '', $_Res);
}
function _Pinyin($_Num, $_Data) {
if ($_Num>0 && $_Num<160 ) return chr($_Num);
elseif($_Num<-20319 || $_Num>-10247) return '';
else {
foreach($_Data as $k=>$v){ if($v<=$_Num) break;
} // return "_".$k;
return $k;
}
} function _U2_Utf8_gb($_C) {
$_String = '';
if($_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('UTF-8', 'gb2312', $_String);
}
function _Array_Combine($_Arr1, $_Arr2) {
for($i=0;$i<count($_Arr1);$i++) $_Res[$_Arr1[$i]] = $_Arr2[$i];
return $_Res;
}
echo Pinyin('汉字转拼音测试');
//默认是gb编码
?>
㈤ php程序如何把中文字符转换为拼音
$source = "中国";$aim = new CUtf8_PY();echo $aim -> encode( $source , 'head');echo "\r\n";echo $aim -> encode( $source , 'all'); /** * PHP 汉字转拼音 * @author Jerryli([email protected]) * @version V0.20140715 * @package SPFW.core.lib.final * @global SEA_PHP_FW_VAR_ENV * @example * echo CUtf8_PY::encode('阿里巴巴科技有限公司'); //编码为拼音首字母 * echo CUtf8_PY::encode('阿里巴巴科技有限公司', 'all'); //编码为全拼音 */class CUtf8_PY { /** * 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,''=>-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,''=>-19018,'de'=>-19006,'deng'=>-19003,'di'=>-18996,'dian'=>-18977,'diao'=>-18961,'die'=>-18952,'ding'=>-18783,'diu'=>-18774,'dong'=>-18773,'dou'=>-18763,''=>-18756,'an'=>-18741,'i'=>-18735,'n'=>-18731,'o'=>-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,''=>-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; } }}
㈥ php中怎样获取汉字拼音的首字母
//汉字转拼音（生僻字不支持）
$pinyin=$this->utf8_to("我是中文");
//汉字转拼音（生僻字不支持）
function(){
echo$this->utf8_to("我是个好人");
}
/**
*以下是中文转拼音
*@param$s
*@parambool$isfirst
*@returnstring
*/
publicstaticfunctionutf8_to($s,$isfirst=false){
returnself::to(self::utf8_to_gb2312($s),$isfirst);
}
publicstaticfunctionutf8_to_gb2312($s){
returniconv('UTF-8','GB2312//IGNORE',$s);
}
//字符串必须为GB2312编码
publicstaticfunctionto($s,$isfirst=false){
$res='';
$len=strlen($s);
$pinyin_arr=self::get_pinyin_array();
for($i=0;$i<$len;$i++){
$ascii=ord($s{$i});
if($ascii>0x80){
$ascii2=ord($s{++$i});
$ascii=$ascii*256+$ascii2-65536;
}
if($ascii<255&&$ascii>0){
if(($ascii>=48&&$ascii<=57)||($ascii>=97&&$ascii<=122)){
$res.=$s{$i};//0-9a-z
}elseif($ascii>=65&&$ascii<=90){
$res.=strtolower($s{$i});//A-Z
}else{
$res.='_';
}
}elseif($ascii<-20319||$ascii>-10247){
$res.='_';
}else{
foreach($pinyin_arras$py=>$asc){
if($asc<=$ascii){
$res.=$isfirst?$py{0}:$py;
break;
}
}
}
}
return$res;
}
publicstaticfunctionto_first($s){
$ascii=ord($s{0});
if($ascii>0xE0){
$s=self::utf8_to_gb2312($s{0}.$s{1}.$s{2});
}elseif($ascii<0x80){
if($ascii>=65&&$ascii<=90){
returnstrtolower($s{0});
}elseif($ascii>=97&&$ascii<=122){
return$s{0};
}else{
returnfalse;
}
}
if(strlen($s)<2){
returnfalse;
}
$asc=ord($s{0})*256+ord($s{1})-65536;
if($asc>=-20319&&$asc<=-20284)return'a';
if($asc>=-20283&&$asc<=-19776)return'b';
if($asc>=-19775&&$asc<=-19219)return'c';
if($asc>=-19218&&$asc<=-18711)return'd';
if($asc>=-18710&&$asc<=-18527)return'e';
if($asc>=-18526&&$asc<=-18240)return'f';
if($asc>=-18239&&$asc<=-17923)return'g';
if($asc>=-17922&&$asc<=-17418)return'h';
if($asc>=-17417&&$asc<=-16475)return'j';
if($asc>=-16474&&$asc<=-16213)return'k';
if($asc>=-16212&&$asc<=-15641)return'l';
if($asc>=-15640&&$asc<=-15166)return'm';
if($asc>=-15165&&$asc<=-14923)return'n';
if($asc>=-14922&&$asc<=-14915)return'o';
if($asc>=-14914&&$asc<=-14631)return'p';
if($asc>=-14630&&$asc<=-14150)return'q';
if($asc>=-14149&&$asc<=-14091)return'r';
if($asc>=-14090&&$asc<=-13319)return's';
if($asc>=-13318&&$asc<=-12839)return't';
if($asc>=-12838&&$asc<=-12557)return'w';
if($asc>=-12556&&$asc<=-11848)return'x';
if($asc>=-11847&&$asc<=-11056)return'y';
if($asc>=-11055&&$asc<=-10247)return'z';
returnfalse;
}
publicstaticfunctionget_pinyin_array(){
static$py_arr;
if(isset($py_arr))return$py_arr;
$k='a|ai|an|ang|ao|ba||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||de|deng|di|dian|diao|die|ding|diu|dong|dou||an|i|n|o|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||zhong|zhou|zhu|zhua|zhuai|zhuan|zhuang|zhui|zhun|zhuo|zi|zong|zou|zu|zuan|zui|zun|zuo';
$v='-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';
$key=explode('|',$k);
$val=explode('|',$v);
$py_arr=array_combine($key,$val);
arsort($py_arr);
return$py_arr;
}
㈦ PHP 中文转拼音并首字母大写
<?php
functiongetfirstchar($s0){
$fchar=ord($s0{0});
if($fchar>=ord("A")and$fchar<=ord("z"))returnstrtoupper($s0{0});
$s1=iconv("UTF-8","gb2312",$s0);
$s2=iconv("gb2312","UTF-8",$s1);
if($s2==$s0){$s=$s1;}else{$s=$s0;}
$asc=ord($s{0})*256+ord($s{1})-65536;
if($asc>=-20319and$asc<=-20284)return"A";
if($asc>=-20283and$asc<=-19776)return"B";
if($asc>=-19775and$asc<=-19219)return"C";
if($asc>=-19218and$asc<=-18711)return"D";
if($asc>=-18710and$asc<=-18527)return"E";
if($asc>=-18526and$asc<=-18240)return"F";
if($asc>=-18239and$asc<=-17923)return"G";
if($asc>=-17922and$asc<=-17418)return"H";
if($asc>=-17417and$asc<=-16475)return"J";
if($asc>=-16474and$asc<=-16213)return"K";
if($asc>=-16212and$asc<=-15641)return"L";
if($asc>=-15640and$asc<=-15166)return"M";
if($asc>=-15165and$asc<=-14923)return"N";
if($asc>=-14922and$asc<=-14915)return"O";
if($asc>=-14914and$asc<=-14631)return"P";
if($asc>=-14630and$asc<=-14150)return"Q";
if($asc>=-14149and$asc<=-14091)return"R";
if($asc>=-14090and$asc<=-13319)return"S";
if($asc>=-13318and$asc<=-12839)return"T";
if($asc>=-12838and$asc<=-12557)return"W";
if($asc>=-12556and$asc<=-11848)return"X";
if($asc>=-11847and$asc<=-11056)return"Y";
if($asc>=-11055and$asc<=-10247)return"Z";
returnnull;
}
functionmake_semiangle($str){
$arr=array('0'=>'0','1'=>'1','2'=>'2','3'=>'3','4'=>'4','5'=>'5','6'=>'6','7'=>'7','8'=>'8','9'=>'9','A'=>'A','B'=>'B','C'=>'C','D'=>'D','E'=>'E','F'=>'F','G'=>'G','H'=>'H','I'=>'I','J'=>'J','K'=>'K','L'=>'L','M'=>'M','N'=>'N','O'=>'O','P'=>'P','Q'=>'Q','R'=>'R','S'=>'S','T'=>'T','U'=>'U','V'=>'V','W'=>'W','X'=>'X','Y'=>'Y','Z'=>'Z','a'=>'a','b'=>'b','c'=>'c','d'=>'d','e'=>'e','f'=>'f','g'=>'g','h'=>'h','i'=>'i','j'=>'j','k'=>'k','l'=>'l','m'=>'m','n'=>'n','o'=>'o','p'=>'p','q'=>'q','r'=>'r','s'=>'s','t'=>'t','u'=>'u','v'=>'v','w'=>'w','x'=>'x','y'=>'y','z'=>'z','（'=>'(','）'=>')','〔'=>'[','〕'=>']','【'=>'[','】'=>']','〖'=>'[','〗'=>']','“'=>'"','”'=>'"','‘'=>''','’'=>''','｛'=>'{','｝'=>'}','《'=>'<','》'=>'>','％'=>'%','＋'=>'+','—'=>'-','－'=>'-','～'=>'-','：'=>':','。'=>'.','、'=>',','，'=>',','；'=>';','？'=>'?','！'=>'!','…'=>'...','‖'=>'|','｜'=>'|','〃'=>'"',''=>'');
returnstrtr($str,$arr);
}
functionpinyin1($zh){
$zh=make_semiangle($zh);
$ret="";
$s1=iconv("UTF-8","gb2312",$zh);
$s2=iconv("gb2312","UTF-8",$s1);
if($s2==$zh){$zh=$s1;}
for($i=0;$i<strlen($zh);$i++){
$s1=substr($zh,$i,1);
$p=ord($s1);
if($p>160){
$s2=substr($zh,$i++,2);
$ret.=getfirstchar($s2);
}else{
$ret.=$s1;
}
}
return$ret;
}
//用法
echopinyin1('中文获取首字母大写，‘支持’全角“的”转化！');
?>
数字跟英文的全角被网络自动转了，如果需要下载附件源码
㈧ php 中文转拼音首字母问题
原始代码有些问题，我做了些更改，原地址github 的 chenall/chenall/blob/master/php/tools/ZH-cn_TO_pinyin.php
<?php
/*
中文汉字转拼音首字母的PHP简易实现方法.
要求:只能是GB2312码表里面中文字符
转换得到字符串对应的拼音首字母大写.
用法:
echozh2py::conv('Chinese中华人民共和国');//ChineseZHRMGHG
或
$py=newzh2py;
echo$py->conv('Chinese中华人民共和国');//ChineseZHRMGHG
*/
classzh2py
{
//根据汉字区位表
//我们可以看到从16-55区之间是按拼音字母排序的,所以我们只需要判断某个汉字的区位码就可以得知它的拼音首字母.
//区位表第一部份,按拼音字母排序的.
//16区-55区
/*
'A'=>0xB0A1,'B'=>0xB0C5,'C'=>0xB2C1,'D'=>0xB4EE,'E'=>0xB6EA,'F'=>0xB7A2,'G'=>0xB8C1,'H'=>0xB9FE,
'J'=>0xBBF7,'K'=>0xBFA6,'L'=>0xC0AC,'M'=>0xC2E8,'N'=>0xC4C3,'O'=>0xC5B6,'P'=>0xC5BE,'Q'=>0xC6DA,
'R'=>0xC8BB,'S'=>0xC8F6,'T'=>0xCBFA,'W'=>0xCDDA,'X'=>0xCEF4,'Y'=>0xD1B9,'Z'=>0xD4D1
*/
privatestatic$FirstTable=array(
0xB0C5,0xB2C1,0xB4EE,0xB6EA,0xB7A2,0xB8C1,0xB9FE,0xBBF7,0xBFA6,0xC0AC,0xC2E8,
0xC4C3,0xC5B6,0xC5BE,0xC6DA,0xC8BB,0xC8F6,0xCBFA,0xCDDA,0xCEF4,0xD1B9,0xD4D1,0xD7FA
);
privatestatic$FirstLetter="ABCDEFGHJKLMNOPQRSTWXYZ";
//区位表第二部份,不规则的,下面的字母是每个区里面对应字的拼音首字母.从网上查询整理出来的,可能会有部份错误.
//56区-87区
privatestatic$SecondTable=array(
"JWRDZLSYMRYPYWWCCKZNKYYG",
"KBPHFFSSTYBGMXLPBYLLBHLX",
"DZBXGZNZCPWHWXHQKMWFBPBY",
"TNMAYDDKSSNGYCSGXLYZAYPN",
"QYRBCJTHZTQFRXQHXMQJCJLY",
"JZSRMEBWHJLBJSLYYSMDXLCL",
"QGSZYQYAXBKYSECJSZNSLYZH",
"GMMCLGWZSZXZJFZNMLZZTHCS",
"SPRCHNWJNLHLYYQYYWZPTCZG",
"ZJQSQQAGMNYXPFRKSSBJLYXY",
"CWKCCSBNHCPDYZNFCYYTYCKX",
"DMGBWHWLGSLLYSDLMLXPTHMJ",
"TPMHYXLCHLHLZYLXGSSSSTCL",
"HTZKZJECXJCJNMFBYCSFYWYB",
"XHPLQKZCZWALSBCZJXSYZGWK",
"LDDPMJEGXYHYLXHLQYQHKYCW",
"QTTJHHHJLJAXFGFJZSLCFDQZ",
"LPDJBYREGKLZYZHLYSZQLZNW",
"FCJXDYGJQJJPMGWGJJJPKQSB",
"YFYZDJCNMWESCYGLBTZZGMSS",
"JHFSSXZQHFZMZCZTQCXZXRTT",
"BKZFFXMKDMDSYYSZCMLJDSYN",
"XTBNPDKLEYCJNYCDYKZTDHQH",
"LPCQDHZYCBZSCZBZMSLJFLKR",
"XJYYZLWCXSZFGWYYDLYHCLJS",
"LZCSHLTOLJNMDDDLNGKATHQH",
"PTQWLMCRNFKKFSYYLQBMQAMM",
"ZRQTBDKYXZKHHGFLBCSMDLDG",
"HYMZQQYDFQJJLZZNZJCDGZYG",
"PQCJPFCZLCLZXZDMXMPHJSGZ",
"GSHJQLZFKCGNNNSZFDEQFHBS",
"MQASLDCYXYQDLQCAFYWYXQHZ",
);
publicstaticfunctionutf8_to_gbk($string)//编码转换,必须转换成GB2312字符,这里只是简单的判断并不是很准确,可以自己写一个.
{
if(mb_check_encoding($string,'gb2312'))
return$string;
if(function_exists('iconv'))
returniconv("utf-8","gb2312//IGNORE",$string);
returnmb_convert_encoding($string,'gb2312','utf-8');
}
publicstaticfunctionconv($str)
{
$str=self::utf8_to_gbk($str);
$len=strlen($str);
$newStr='';
for($i=0;$i<$len;++$i)
{
$H=ord($str[$i]);
$L=ord($str[$i+1]);
//字符集非法
if($H<0xB0||$L<0xA1||$H>0xF7||$L==0xFF)
{
$newStr.=$str[$i];
continue;
}
if($H<0xD8)//($H>=0xB0&&$H<=0xD7)//查询文字在一级汉字区(16-55)
{
$W=($H<<8)|$L;
foreach(self::$FirstTableas$key=>$value)
{
if($W<$value)
{
$newStr.=self::$FirstLetter[$key];
break;
}
}
}
else//if(H>=0xD8&&H<=0xF7)//查询中文在二级汉字区(56-87)
$newStr.=self::$SecondTable[$H-0xD8][$L-0xA1];
++$i;
}
return$newStr;
}
}
echozh2py::conv('妃');//F
㈨ php获取字符串首字母
他是根据汉字gb2312编码的头两个字符的范围来区分的。
识别不出很正常，因为gb2312本身包含的汉字就不全。你搜个utf8汉字转拼音的，你再修改下取个首字符。应该好点
㈩ [php教程]如何用PHP实现取字符的首字母
<?php
functiongetfirstchar($s0){
$c=ereg('[a-zA-Z]',strtoupper(substr($s0,0,1)));
if($c){
returnstrtoupper(substr($s0,0,1));
}else{
if($fchar>=ord("a")and$fchar<=ord("Z"))returnstrtoupper($s0{0});
if(is_numeric(substr($s0,0,1))){
$s0=ToChinaseNum(substr($s0,0,1));
}
$s=$s0;
$asc=ord($s{0})*256+ord($s{1})-65536;
if($asc>=-20319and$asc<=-20284)return"A";
if($asc>=-20283and$asc<=-19776)return"B";
if($asc>=-19775and$asc<=-19219)return"C";
if($asc>=-19218and$asc<=-18711)return"D";
if($asc>=-18710and$asc<=-18527)return"E";
if($asc>=-18526and$asc<=-18240)return"F";
if($asc>=-18239and$asc<=-17923)return"G";
if($asc>=-17922and$asc<=-17418)return"H";
if($asc>=-17417and$asc<=-16475)return"J";
if($asc>=-16474and$asc<=-16213)return"K";
if($asc>=-16212and$asc<=-15641)return"L";
if($asc>=-15640and$asc<=-15166)return"M";
if($asc>=-15165and$asc<=-14923)return"N";
if($asc>=-14922and$asc<=-14915)return"O";
if($asc>=-14914and$asc<=-14631)return"P";
if($asc>=-14630and$asc<=-14150)return"Q";
if($asc>=-14149and$asc<=-14091)return"R";
if($asc>=-14090and$asc<=-13319)return"S";
if($asc>=-13318and$asc<=-12839)return"T";
if($asc>=-12838and$asc<=-12557)return"W";
if($asc>=-12556and$asc<=-11848)return"X";
if($asc>=-11847and$asc<=-11056)return"Y";
if($asc>=-11055and$asc<=-10247)return"Z";
returnnull;
}
}
functionToChinaseNum($num)
{
$char=array("零","一","二","三","四","五","六","七","八","九");
$dw=array("","十","百","千","万","亿","兆");
$retval="";
$proZero=false;
for($i=0;$i<strlen($num);$i++)
{
if($i>0)$temp=(int)(($num%pow(10,$i+1))/pow(10,$i));
else$temp=(int)($num%pow(10,1));
if($proZero==true&&$temp==0)continue;
if($temp==0)$proZero=true;
else$proZero=false;
if($proZero)
{
if($retval=="")continue;
$retval=$char[$temp].$retval;
}
else$retval=$char[$temp].$dw[$i].$retval;
}
if($retval=="一十")$retval="十";
return$retval;
}
var_mp(getfirstchar("89ssss"));
?>