Yii2汉字转拼音类的实例代码

类核心代码：

rush:PHP;"> 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); /** * 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),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; } } }

使用示例：

$value) { $spell = mobile\models\SpellModel::encode($value['name']); $spell = mb_substr($spell,1); if(!empty($spell)) $model['cityList'][$spell][] = $value; } ksort($model['cityList']); //排序 } return $this->render('city',[ 'model' => $model,]); }

效果图如下：

以上所述是小编给大家介绍的Yii2汉字转拼音类的实例代码，希望对大家有所帮助。程序员遇到问题都会上（编程之家jb51.cc）查找问题解答方法！如果觉得站点还不错，随手转发给程序员朋友一下！