- /**
- * 汉字
- * @param string $str 待转换的字符串
- * @param string $charset 字符串编码
- * @param bool $ishead 是否只提取首字母
- * @return string 返回结果
- */
- static function GetPinyin($str,$charset="utf-8",$ishead = 0) {
- $restr = '';
- $str = trim($str);
- if($charset=="utf-8"){
- $str=iconv("utf-8","gb2312",$str);
- }
- $slen = strlen($str);
- $pinyins=array();
- if ($slen < 2) {
- return $str;
- }
- $fp = fopen(dirname(__FILE__).'/pinyin.dat', 'r');
- while (!feof($fp)) {
- $line = trim(fgets($fp));
- $pinyins[$line[0] . $line[1]] = substr($line, 3, strlen($line) - 3);
- }
- fclose($fp);
- for ($i = 0; $i < $slen; $i++) {
- if (ord($str[$i]) > 0x80) {
- $c = $str[$i] . $str[$i + 1];
- $i++;
- if (isset($pinyins[$c])) {
- if ($ishead == 0) {
- $restr .= $pinyins[$c];
- } else {
- $restr .= $pinyins[$c][0];
- }
- } else {
- $restr .= "_";
- }
- } else if (preg_match("/[a-z0-9]/i", $str[$i])) {
- $restr .= $str[$i];
- } else {
- $restr .= "_";
- }
- }
- return $restr;
- }
- //该片段来自于http://www.codesnippet.cn/detail/140720149955.html
来源: http://www.codesnippet.cn/detail/140720149955.html