//Building xml document...

    $xml_doc= new_xmldoc("1.0");

    $xml_root= $xml_doc->add_root("forums");

    foreach($xfr_forums as $xfr_forums_id){

     $xml_forum=$xml_root->new_child("forum","");

     $xml_forum->set_attribute("id",$xfr_forums_id);

     $xml_topics=$xml_forum->new_child("topics","");

         foreach($xfr_topics as $xfr_topics_list){

      if($xfr_forums_id== $xfr_topics_list['forum_id']){

       $xml_topic=$xml_topics->new_child("topic","");

       $xml_topic->set_attribute("id",$xfr_topics_list['tid']);

       $xml_topic->set_attribute("topic_name",$xfr_topics_list['title']);

       $xml_topic->set_attribute("topic_desc",$xfr_topics_list['description']);

 

       $xml_posts=$xml_topic->new_child("posts","");

       foreach($xfr_posts as $xfr_posts_list){

        if($xfr_topics_list['tid']==$xfr_posts_list['topic_id']){

         $xml_post=$xml_posts->new_child("post","");

         $xml_post->set_attribute("id",$xfr_posts_list['pid']);

         $xml_post->set_attribute("post_uid",$xfr_posts_list['author_id']);

         $xml_post->set_attribute("post_user_name",$xfr_posts_list['author_name']);

         $xml_post->set_attribute("post_date",$xfr_posts_list['post_date']);

         $xml_post->set_attribute("post_edit_time",$xfr_posts_list['edit_time']);

         $xml_post->set_attribute("post_smile",$xfr_posts_list['icon_id']);

         $xml_post->new_child("post_content","\"".$xfr_posts_list['post']."\"");

        }

       }

          }

     }

    }

 

    if($XFR_CONFIG['GzCompress']==1)

     print gzcompress($xml_doc->dumpmem(),$XFR_CONFIG['GzCompressLevel']);

    else

     print $xml_doc->dumpmem();