如何將MySQL數據庫中的特殊字符顯示爲html？ 。

Question

我有很多存儲在語言的一個龐大的數據庫存儲在utf8_unicode_ci的所有數據和我的數據庫歸類爲utf8_unicode_ci我用特殊的PHP頁面調用SQL數據 這是我的代碼：

<?php 
header('Content-Type: text/html; charset=utf-8'); 
$date=$_POST['date'];//I get this information from ajax request 
$server_root = "./"; 
if(file_exists("{$server_root}include-sql/mysql.class.php")) 
{ 
    include_once("{$server_root}include-sql/mysql.class.php"); 
} 
include_once("{$server_root}config.php");//database connection information 
$db1; 
$db1 = new db_mysql($conf['db_hostname'], $conf['db_username'], $conf['db_password'], $conf['db_name']); 
$sql = $db1->query("select * from matches where match_date='$date'"); 
$i=0; 
while($sql_results = $db1->fetch_array($sql)) 
{ 
    $match[$i]['tournament_id'] = $sql_results['tournament_id']; 
    $match[$i]['id'] = $sql_results['id']; 
    $match[$i]['match_id'] = $sql_results['match_id']; 
    $match[$i]['match_date'] = $sql_results['match_date']; 
    $match[$i]['match_time'] = $sql_results['match_time']; 
    $match[$i]['match_status'] = $sql_results['match_status']; 
    $match[$i]['match_venue'] = $sql_results['match_venue']; 
    $match[$i]['venue_id'] = $sql_results['venue_id']; 
    $match[$i]['static_id'] = $sql_results['static_id']; 
    $match[$i]['match_week'] = $sql_results['match_week']; 
    $match[$i]['localteam_name'] = $sql_results['localteam_name']; 
    $match[$i]['localteam_score'] = $sql_results['localteam_score']; 
    $match[$i]['localteam_ft_score'] = $sql_results['localteam_ft_score']; 
    $match[$i]['localteam_et_score'] = $sql_results['localteam_et_score']; 
    $match[$i]['localteam_pen_score'] = $sql_results['localteam_pen_score']; 
    $match[$i]['localteam_id'] = $sql_results['localteam_id']; 
    $match[$i]['visitorteam_name'] = $sql_results['visitorteam_name']; 
    $match[$i]['visitorteam_score'] = $sql_results['visitorteam_score']; 
    $match[$i]['visitorteam_ft_score'] = $sql_results['visitorteam_ft_score']; 
    $match[$i]['visitorteam_et_score'] = $sql_results['visitorteam_et_score']; 
    $match[$i]['visitorteam_pen_score'] = $sql_results['visitorteam_pen_score']; 
    $match[$i]['visitorteam_id'] = $sql_results['visitorteam_id']; 
    $match[$i]['halftime_score'] = $sql_results['halftime_score']; 
    $match[$i]['stage_id'] = $sql_results['stage_id']; 
    $i++; 
} 
echo json_encode($match);//return json to my ajax function 
?> 

問題是在mysql中的所有特殊字符都沒有顯示在瀏覽器中的HTML或顯示空值我想知道有什麼我想念它在這裏？如何顯示我的網頁上的文字

Answer 1

嘗試使用SET NAMES utf8連接到MySQL後：

$db1 = new db_mysql($conf['db_hostname'], $conf['db_username'], 
    $conf['db_password'], $conf['db_name']); 

$db1->query("SET NAMES utf8"); 

正如manual說：

SET NAMES表示的字符集的客戶端將用於發送SQL 語句到服務器...它還指定服務器應該用 將結果發送回客戶端的字符集。