Convert utf8 encoded Chinese characters to pinyin in php mysql

require_once('pinyin_table.php');

function get_pinyin_array($string)
{
    global $pinyin_table;
    $flow = array();
    for ($i=0;$i    {
        if (ord($string[$i]) >= 0x81 and ord($string[$i]) <= 0xfe)
        {
            $h = ord($string[$i]);
            if (isset($string[$i+1]))
            {
                $i++;
                $l = ord($string[$i]);
                if (isset($pinyin_table[$h][$l]))
                {
                    array_push($flow,$pinyin_table[$h][$l]);
                }
                else
                {
                    array_push($flow,$h);
                    array_push($flow,$l);
                }
            }
            else
            {
                array_push($flow,ord($string[$i]));
            }
        }
        else
        {
            array_push($flow,ord($string[$i]));
        }
    }

    //print_r($flow);

    $pinyin = array();
    $pinyin[0] = '';
    for ($i=0;$i    {
        if (is_array($flow[$i]))
        {
            if (sizeof($flow[$i]) == 1)
            {
                foreach ($pinyin as $key => $value)
                {
                    $pinyin[$key] .= $flow[$i][0];
                }
            }
            if (sizeof($flow[$i]) > 1)
            {
                $tmp1 = $pinyin;
                foreach ($pinyin as $key => $value)
                {
                    $pinyin[$key] .= $flow[$i][0];
                }
                for ($j=1;$j                {
                    $tmp2 = $tmp1;
                    for ($k=0;$k                    {
                        $tmp2[$k] .= $flow[$i][$j];
                    }
                    array_splice($pinyin,sizeof($pinyin),0,$tmp2);
                }
            }
        }
        else
        {
            foreach ($pinyin as $key => $value)
            {
                $pinyin[$key] .= chr($flow[$i]);
            }
        }
    }
    return $pinyin;
}
function GetGB2312String($name)
 {
  $tostr = "";
  for($i=0;$i
  {
   $curbin = ord(substr($name,$i,1));
   if($curbin < 0x80)
   {
    $tostr .= substr($name,$i,1);
   }elseif($curbin < bindec("11000000")){
    $str = substr($name,$i,1);
    $tostr .= "".ord($str).";";
   }elseif($curbin < bindec("11100000")){
    $str = substr($name,$i,2);
    $tostr .= "".GetUnicodeChar($str).";";
    $i += 1;
   }elseif($curbin < bindec("11110000")){
    $str = substr($name,$i,3);
    $gstr= iconv("UTF-8","GB2312",$str);
    if(!$gstr)
    {
     $tostr .= "".GetUnicodeChar($str).";";
    }else{
     $tostr .= $gstr;
    }

    $i += 2;
   }elseif($curbin < bindec("11111000")){
    $str = substr($name,$i,4);
    $tostr .= "".GetUnicodeChar($str).";";

    $i += 3;
   }elseif($curbin < bindec("11111100")){
    $str = substr($name,$i,5);
    $tostr .= "".GetUnicodeChar($str).";";

    $i += 4;
   }else{
    $str = substr($name,$i,6);
    $tostr .= "".GetUnicodeChar($str).";";

    $i += 5;
   }
  }

  return $tostr;
 }

 function GetUnicodeChar($str)
 {
  $temp = "";
  for($i=0;$i
  {
   $x = decbin(ord(substr($str,$i,1)));
   if($i == 0)
   {
    $s = strlen($str)+1;
    $temp .= substr($x,$s,8-$s);
   }else{
    $temp .= substr($x,2,6);
   }
  }

  return bindec($temp);
 }
$db = mysql_connect("127.0.0.1:3307", "root","123");
mysql_select_db("qq",$db);
$result = mysql_query("set names utf8",$db);
$result = mysql_query("select title,group_id from groups",$db);
while ($myrow = mysql_fetch_array($result)) {
$text1="$myrow[0]";
$text= GetGB2312String($text1);//获得GB2312编码串
$flow = get_pinyin_array($text);//获得拼音
$result2 = mysql_query("update groups set titlepinyin='$flow[0]' where group_id = $myrow[1]",$db);
printf("%s%s",$text1,$flow[0]);
}
?>

表中加入一个字段titlepinyin

mysql>alter table groups add titlepinyin varchar(1000);

rpc.php改为

$db = mysql_connect("127.0.0.1:3307", "root","123");
    if(!$db) {
    // Show error if we cannot connect.
    echo 'ERROR: Could not connect to the database.';
} else {
    // Is there a posted query string?
    if(isset($_POST['queryString'])) {
        $queryString = $_POST['queryString'];
        $length=strlen($queryString);
mysql_select_db("qq",$db);
$result = mysql_query("set names utf8");
        // Is the string length greater than 0?
      if($length>0) { （程序员之家 bbs.it-home.org 编辑整理）
            $sql="";
            if(!ereg("^[A-Za-z0-9_.-]+$",$queryString))//如果有汉字的话
            {$sql="SELECT title FROM groups WHERE title LIKE '$queryString%' LIMIT 10";
            }else{//英文数字符号
                $sql="SELECT title FROM groups WHERE titlepinyin LIKE '$queryString%' LIMIT 10";
            }
            $query = mysql_query($sql);
        // Run the query: We use LIKE ‘$queryString%’
            if($query) {
            while ($myrow = mysql_fetch_array($query))  {
                // Format the results, im using
 for the list, you can change it.
                // The onClick function fills the textbox with the result.
                echo '
'.$myrow[0].'
                        }
            } else {
            echo "ERROR: There was a problem with the query $sql.";
                }
        } else {
             }
    } else {
    echo 'There should be no direct access to this script!';
    }
}
?>