Question

当我从mySQL数据库返回一行时，我得到一个？而不是一些字符，例如：ò，à 我的mysql行和表设置为utf8_unicode_ci，所以我认为数据库正确存储它但是php没有正确地返回它。

认为它与mysql_set_charset有关，但无法让它正常工作。任何帮助将不胜感激!!

  <?php 
if($row = mysql_fetch_assoc(queryDb("SELECT * FROM customer WHERE uuid='".$_COOKIE['uuid']."'")))
 {
  $first_name = $row['first_name'];
  $last_name = $row['last_name'];
  $gender = $row['gender'];


  $ileach_first_name = $row['ileach_first'];
  $ileach_last_name = $row['ileach_last'];

}

 //If Ileach Name is blank

  if($ileach_last_name == "" || $ileach_first_name == ""){


  // Get ileach last name
  $row = mysql_fetch_assoc(queryDb("SELECT * FROM ileach_last_names WHERE eng_name='$last_name'"));

  $ileach_last_name = $row['gae_name']; 


  if($ileach_last_name == "") {
     $row = mysql_fetch_assoc(queryDb("SELECT * FROM ileach_last_names order by rand() limit 1"));
    $ileach_last_name = $row['gae_name'];}  



  //Get ileach First Name
   //If Male
    if($gender == 'M') {

     $row = mysql_fetch_assoc(queryDb("SELECT * FROM ileach_first_names_m WHERE eng_name='$first_name'"));

     $ileach_first_name = $row['gae_name']; 

     //If no name is selected, get one randomly 
      if($ileach_first_name == "") {
       $row = mysql_fetch_assoc(queryDb("SELECT * FROM ileach_first_names_m order by rand() limit 1"));
     $ileach_first_name = $row['gae_name']; }
    }
   //If Female 


    else{

     $row = mysql_fetch_assoc(queryDb("SELECT * FROM ileach_first_names_f WHERE eng_name='$first_name'"));

     $ileach_first_name = $row['gae_name']; 

     //If no name is selected, get one randomly 
     if($ileach_first_name == "") {
       $row = mysql_fetch_assoc(queryDb("SELECT * FROM ileach_first_names_f order by rand() limit 1"));
     $ileach_first_name = $row['gae_name'];}
    }




  //Save ileach name into db

   mysql_query("UPDATE customer SET ileach_first = '$ileach_first_name'
   WHERE uuid='".$_COOKIE['uuid']."' ");

   mysql_query("UPDATE customer SET ileach_last = '$ileach_last_name'
   WHERE uuid='".$_COOKIE['uuid']."' ");
  }


  //Stitch name together.

  $full_ileach_name .=$ileach_first_name;
  $full_ileach_name .= " ";
  $full_ileach_name .= $ileach_last_name;





?>

Answer 1

“认为它与mysql_set_charset有关” - 是的，非常可能。

$mysql = mysql_connect(...); // TODO: error handling
mysql_select_db('...', $mysql);  // TODO: error handling
mysql_set_charset('utf8', $mysql);  // TODO: error handling

对于详细信息，我们需要了解有关函数queryDB（）和相关内容的更多信息（例如，建立数据库连接的位置）

另见：

Answer 2

尝试将其放在mysql_select_db：

之后

mysql_query ( "set character_set_client='utf8'" );
mysql_query ( "set character_set_results='utf8'" );
mysql_query ( "set collation_connection='utf8_unicode_ci'" );

Answer 3

发送第一个查询：

SET NAMES 'utf8'

应该工作;）

MySQL正确存储文本，PHP正确格式化，但问题在于连接字符集：）
像@VolkerK建议的那样，使用mysql_set_charset func

Answer 4

文件编码本身是否正确？

您是否尝试过使用utf8_encode或utf8_decode？见：http://php.net/manual/en/function.utf8-encode.php

如果utf8_encode有效，我会假设数据库的结果是错误的字符集。

如果utf8_decode有效，我会假设该文件有错误的字符集，或者浏览器可能在错误的字符集中解析它。这可以通过标题修复：

header('Content-Type: text/html; charset=utf-8');

或在＆lt; head＆gt;：

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

请参阅：http://tlt.its.psu.edu/suggestions/international/web/tips/declare.html

mysql结果返回？（问号）而不是Ö等

4 个答案: