PHP中BB生成sitemap地圖文件的方法

本文介紹下,在PHPBB論壇中生成sitemap地圖文件的實現代碼,感興趣的朋友參考學習下。

PHP中BB生成sitemap地圖文件的方法

  將以下PHP文件放到網站的根目錄。

加入此sitemap的前提:

必須將PHPBB論壇的默認URL規格改成以下文件裏生成的'格式

具體方法,請參考:

注意:

紅色部分的代碼,修改成自己網站對應的內容:

複製代碼 代碼示例:

<?php

// By: Arlinger On 2012-6-4

//

// CUSTOM INSTALLATION VARIABLES:

$subdomain='www.';

$domain=' '; //這裏要改成你的網站名

$folder='/forum/'; //這裏要改成你把博客所在的文件夾的名字

$urls=50000;

// Change Nothing Below Here:

$domainpath='http://'.$subdomain.$domain.$folder;

// Connect

define('IN_PHPBB', true);

$phpbb_root_path = './';

$phpEx = substr(strrchr(__FILE__, '.'), 1);

include($phpbb_root_path . 'config.' . $phpEx);

include($phpbb_root_path . 'includes/db/' . $dbms . '.' . $phpEx);

$db = new $sql_db();

$db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, false);

// Gzip compression

if (@extension_loaded('zlib') && !headers_sent())

{

ob_start('ob_gzhandler');

}

// Send Header

header("Content-Type: text/xml;charset=iso-8859-1");

// Send initial Data

echo '<?xml version="1.0" encoding="UTF-8"?>'."n";

echo '<urlset xmlns="">'."n";

// Send Index

$current_time=time();

echo '<url>

<loc>'.$domainpath.'</loc>

<lastmod>'("Y-m-dTH:i:sP",$current_time).'</lastmod>

</url>';

$urls=$urls-1;

// Send Forums

$sql = 'SELECT forum_id, forum_last_post_time FROM '.$table_prefix.'forums WHERE enable_indexing=1 LIMIT '.$urls;

$result = $db->sql_query($sql);

while ($data=$db->sql_fetchrow($result)) {

// Fix for parents forums showing 1969

if ($data['forum_last_post_time'] == 0) {

$data['forum_last_post_time']=$current_time;}

echo '<url>

<loc>'.$domainpath.'viewforum-'.$data['forum_id'].''.'</loc>

<lastmod>'("Y-m-dTH:i:sP",$data['forum_last_post_time']).'</lastmod>

</url>';

$urls=$urls-1;

}

$db->sql_freeresult($result);

// Send Topics

$sql = 'SELECT * FROM '.$table_prefix.'topics as t, '.$table_prefix.'forums as f WHERE c_approved=1 AND m_id=m_id AND le_indexing=1 ORDER BY c_id DESC LIMIT '.$urls;

$result = $db->sql_query($sql);

while ($data=$db->sql_fetchrow($result)) {

echo '<url>

<loc>'.$domainpath.'viewtopic-'.$data['topic_id'].''.'</loc>

<lastmod>'("Y-m-dTH:i:sP",$data['topic_last_post_time']).'</lastmod>

</url>';

}

$db->sql_freeresult($result);

// Send Closing Tags

echo ' </urlset>';

?>