php 获取中文字符拼音首字母

WBOY
Release: 2016-06-23 13:14:28
Original
916 people have browsed it

//php获取中文字符拼音首字母function getFirstCharter($str){    if(empty($str)){return '';}    $fchar=ord($str{0});    if($fchar>=ord('A')&&$fchar<=ord('z')) return strtoupper($str{0});    $s1=iconv('UTF-8','gb2312',$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';    return null;}echo getFirstCharter('张');
Copy after login

转载:http://www.cnblogs.com/zhangjun516/p/3225576.html

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!