Question

使用php生成一個xml rss提要。

PHP代碼：

<?php 
header("Content-Type: application/rss+xml; charset=utf-8"); 

$rssfeed = '<?xml version="1.0" encoding="utf-8"?>'; 
$rssfeed .= '<rss version="2.0">'; 
$rssfeed .= '<channel>'; 
$rssfeed .= '<title>Events on Spotlight | StudentLife.com.cy</title>'; 
$rssfeed .= '<link>http://spotlight.studentlife.com.cy</link>'; 
$rssfeed .= '<description>All the events that student may be interested in.</description>'; 
$rssfeed .= '<language>en-us</language>'; 
$rssfeed .= '<copyright>Copyright (C) 2014 studentlife.com.cy</copyright>'; 

$today= strtotime("now"); 
$today=date('Y-m-d',$today); 
$later= strtotime("+1 week"); 
$later=date('Y-m-d',$later); 


$db = mysql_connect($db_host, $db_user, $db_pass); 
if (!$db) { 
die('Could not connect: ' . mysql_error()); 
} 

mysql_select_db($db_name,$db); 

$result = mysql_query("SELECT p.ID, m1.meta_value as event_address, m2.meta_value as event_date, p.post_title,p.guid as link 
from events_posts p 
inner join events_postmeta m1 
on p.ID=m1.post_id and p.post_type='event' and (p.post_status='publish' or p.post_status='recurring') 
and m1.meta_key='address' 
inner join events_postmeta m2 
on p.ID=m2.post_id and p.post_type='event' and (p.post_status='publish' or p.post_status='recurring') 
and m2.meta_key='st_date' 
and m2.meta_value between '".$today."' and '".$later."' 
order by p.ID", $db); 


    while($row = mysql_fetch_array($result)) { 
     extract($row); 

     $rssfeed .= '<item>'; 
     $rssfeed .= '<title>' . $post_title . '</title>'; 
     $rssfeed .= '<description>' . $event_address . '</description>'; 
    $rssfeed .= '<link>' . $link . '</link>'; 
     $rssfeed .= '<pubDate>' . date("D, d M Y H:i:s O", strtotime($event_date)) . '</pubDate>'; 
     $rssfeed .= '</item>'; 
    } 

$rssfeed .= '</channel>'; 
$rssfeed .= '</rss>'; 

mysql_close($db); 

$rssfeed=preg_replace('/&(?!#?[a-z0-9]+;)/', '&amp;', $rssfeed); 



$fp = fopen("rss.xml","wb"); 
fwrite($fp,$rssfeed); 
fclose($fp); 
?> 

編碼在我的數據庫是utf8_bin。您可以在http://studentlife.com.cy/cron.php執行該文件並在http://studentlife.com.cy/rss.xml處查看結果。

的XML給我的編碼錯誤

Answer 1

我要感謝ThW他的意見。該解決方案是使用則mysqli的瑟使用

mysqli_set_charset($link, "utf8"); 

mysqli_set_charset（）設置默認的字符集，並從向數據庫服務器發送數據時使用的字符集爲UTF-8，以連接到數據庫。

請參閱documentation