php - 如何选择外语的mysql查询？

Question

让我用简单的方式告诉你

 SELECT * FROM dictionary WHERE malayalam = 'ആകാശം'

此查询在 phpmysql 上运行良好，同时在 .php 页面上查询时未检测到原始数据

我正在构建一个英语到马拉雅拉姆语和马拉雅拉姆语到英语的词典

网站是http://www.chatfitness.com/

在英文单词的基础上从 mysql 接收马拉雅拉姆语单词工作正常。

不幸的是，接收英文单词不能正常工作:(

我对这两个函数使用相同的查询这是用英文单词搜索的代码

if(isset($_GET['en']))
{
    $english = $_GET['en'];
    mysql_query ("set character_set_results='utf8'"); 
    $result=mysql_query("SELECT * FROM en_table WHERE word = '$english' LIMIT 1"); 
    $numrows=mysql_num_rows($result);

    if($numrows!=0){
        $row = mysql_fetch_array($result);
        $english_id = $row['en_id'];
        
        //select malayalam id which are matching with english id
        $en_query = mysql_query("SELECT * FROM dictionary WHERE english = '$english_id'"); 
        //$en_rows = mysql_fetch_array($en_query);
                
        while($en_rows = mysql_fetch_array($en_query)){
        $en_malayalam = $en_rows['malayalam'];
        mysql_query ("set character_set_results='utf8'");
            $ml_query=mysql_query("SELECT * FROM ml_table WHERE ml_id = '$en_malayalam'");
            while($ml_rows = mysql_fetch_array($ml_query)){
            echo $ml_rows['word'];
            echo "<br />";
            }
        
        }
    
    }else{
        echo "<p>നിങ്ങള്‍ അന്വേഷിക്കുന്ന " . $english . " എന്ന പദത്തിന്റെ അര്‍ഥം കണ്ടെത്താനായില്ല.</p> 
        <p>സാധ്യമെങ്കില്‍, ദയവായി നിഘണ്ടുവില്‍ ചേര്‍ക്കുക.</p>";
    }

与我使用马拉雅拉姆语搜索的方式相同

}elseif(isset($_GET['ml'])){
    $malayalam = $_GET['ml'];
    mysql_query ("set character_set_results='utf8'");
    $results=mysql_query("SELECT * FROM ml_table WHERE 'word'= '$malayalam' LIMIT 1"); 
    
    $numrow=mysql_num_rows($results);
    echo $numrow ;

   //here is the problem $numrow always zero :( 
    if($numrow!=0){
        $row = mysql_fetch_array($results);
        $malayalam_id = $row['ml_id'];
        //echo $malayalam_id ;
        //select malayalam id which are matching with english id
        $ml_query = mysql_query("SELECT * FROM dictionary WHERE malayalam = '$malayalam_id'"); 
        //$en_rows = mysql_fetch_array($en_query);
                
        while($ml_rows = mysql_fetch_array($ml_query)){
        $ml_english = $ml_rows['malayalam'];            
            $ml_query=mysql_query("SELECT * FROM en_table WHERE en_id = '$ml_english'");
            while($ml_rows = mysql_fetch_array($ml_query)){
            //echo $ml_rows['word'];
            echo "<br />";
            }
        }    
    }else{
        echo "We do not have meaning of $malayalam at the moment. <br /> Could you add your word pls";
    }


}else{
    die("please select search value");
}

我从 mysql 搜索什么 $numrow=mysql_num_rows($results); numrows 始终为零 :(你能帮我解决这个问题吗

我被困在这里了:(提前致谢

Answer 1

您应该尝试以下方法之一:

1.) 使用 mysql_set_charset('utf8', $dbconn); 而不是 mysql_query()，如 http://php.net/manual/en/function.mysql-set-charset.php 中所示

2.) 按照 SET NAMES utf8 in MySQL? 中的建议使用 query("set names utf8");