Question

我在MySQL中运行它：

SELECT id, action FROM table1 WHERE action in ('α','δ','μ','Α','Δ','Μ')

请注意，字符是希腊语，而且，我到处都使用utf-8。为什么此查询还返回action ='a'或'A'（拉丁语）??

的行

这是整个脚本：

$query = "SELECT id, action FROM table1 WHERE action in ('α','δ','μ','Α','Δ','Μ') ORDER BY id ASC";
    $result = mysql_query($query) or die(mysql_error());
    $row = mysql_fetch_assoc($result);
    $totalRows_result = mysql_num_rows($result);

    if($totalRows_result > 0) {
        do { 
            $str = $row['action'];
            $greek = array('α','δ','μ','Α','Δ','Μ');
            $latin = array('A','D','M','A','D','M');
            $validstr = str_replace($greek, $latin, $str);

            $q = "UPDATE table1 SET action='$validstr' WHERE id='".$row['id']."'";  
            $res = mysql_query($q) or die(mysql_error());           
        } while ($row = mysql_fetch_assoc($result));
    }

Answer 1

尝试以下方法：

连接到mysql后，执行此查询以确保您使用的是UTF8：

mysql_query("SET NAMES 'utf8'");
mysql_query("SET CHARACTER SET 'utf8'");

或看看这是否可以帮助你

<?php header("Content-type: text/html; charset=utf-8"); ?>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

你可以试试这个

<?php 
$link1 = mysql_connect('localhost','user1','pass1',TRUE); 
mysql_selectdb('db1',$link1); 
mysql_set_charset('utf8',$link1); 
?>

Answer 2

使用mysql_set_charset('utf8');

搜索希腊字符也会返回拉丁字符

2 个答案: