php – 如何用外语选择mysql查询？

让我以简单的方式向您展示

 SELECT * FROM dictionary WHERE malayalam = 'ആകാശം'

这个查询在phpmysql上运行正常,同时它在.php页面上查询时没有检测到raw

我正在建立一个英语到马拉雅拉姆语和马拉雅拉姆语到英语词典

该网站是http://www.chatfitness.com/

接收来自mysql的malayalam单词在英文单词的基础上正常工作.

不幸的是,收到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>";
    }

就像我在马拉雅拉姆搜索一样

}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");
}

从mysql $numrow = mysql_num_rows($results)中搜索的内容; numrows总是为零:(
你可以帮我解决这个问题

我被困在这里:(
提前致谢

解决方法:

你应该尝试其中一个：

1.)使用mysql_set_charset(‘utf8’,$dbconn);而不是如http://php.net/manual/en/function.mysql-set-charset.php所示的mysql_query()

2.)使用query(“set names utf8”);正如SET NAMES utf8 in MySQL?所建议的那样

标签：mysql-error-1064,php,sql,mysql,phpmyadmin
来源： https://codeday.me/bug/20190926/1819597.html