Detailed example of how PHP converts Chinese characters into pinyin

This article mainly introduces the function code of PHP converting Chinese characters into pinyin. PHP converts Chinese characters into pinyin. Interested friends can refer to it. I hope to be helpful.

='5.0') ? array_combine($_TDataKey, $_TDataValue) : $this->Arr_Combine($_TDataKey, $_TDataValue); arsort($_Data); reset($_Data); if($_Code != 'gb2312') $_String = $this->U2_Utf8_Gb($_String); $_Res = ''; for($i=0; $i160) { $_Q = ord(substr($_String, ++$i, 1)); $_P = $_P*256 + $_Q - 65536; } $_Res .= $this->Pinyins($_P, $_Data); } return $_Res; //return preg_replace("/[^a-z0-9]*/", '', $_Res); } function Pinyins($_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 $k; } } function U2_Utf8_Gb($_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', $_String); } function Arr_Combine($_Arr1, $_Arr2){ for($i=0; $iPinyin(' 中 华 人 民','UTF8'); ?>

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