vb.org Archive - RSS Feed Question

I want to link two RSS feeds, both from Vbulletin systems on different domains to one page on another domain.

PHP Code:


		
			


 



<?php



// ############################ BEGIN vBulletin Code ###############################



// ######################################################



// ## configuration



// ##



// ## $rss_file= 'http://www.vbulletin.com/forum/external.php?type=rss';



// ## Adjust this variable to point to your RSS feed



 



$rss_file = 'http://forums.domain.com/external.php?type=rss';



 



// ## configuration end



// ######################################################



// ## Do not touch code below!



$is_item = false;



$tag = '';



$title = '';



$description = '';



$link = '';



 



function character_data($parser, $data)



{



    global $is_item, $tag, $title, $description, $link;



    if ($is_item)



    {



        switch ($tag)



        {



            case "TITLE":



            $title .= nl2br($data);



            break;



            case "DESCRIPTION":



            $description .= nl2br($data);



 



            break;



            case "LINK":



            $link .= $data;



            break;



        }



    }



}



 



function begin_element($parser, $name)



{



    global $is_item, $tag;



    if ($is_item)



    {



        $tag = $name;



    }



    else if ($name == "ITEM")



    {



        $is_item = true;



    }



}



 



function end_element($parser, $name)



{



    global $is_item, $title, $description, $link, $rss_output;



    if ($name == "ITEM")



    {



 $link = str_ireplace("http://www.domain.com/forums", "http://forums.domain.com", $link);



        $rss_output .= "<p><a href='" . trim($link) . "'>" . trim($title) . "</a>" . trim($description) . "</p>";



 $rss_output = str_replace("<br /></a><br />", "</a><br />", $rss_output);



        $title = "";



        $description = "";



        $link = "";



        $is_item = false;



    }



}



 



 



$parser = xml_parser_create();



 



xml_set_element_handler($parser, "begin_element", "end_element");



xml_set_character_data_handler($parser, "character_data");



$fp = fopen($rss_file,"r");



 



while ($data = fread($fp, 4096))



{



    xml_parse($parser, $data, feof($fp));        



}



 



fclose($fp);



xml_parser_free($parser);



// ####



// ############################## END vBulletin Code ###############################



?>

That's the code I'm using. I call the file using two separate files (threads.php and forums.php) with only the above code in them. I then use

PHP Code:


		
			
<?php echo $rss_output; ?>

to call the script and display the contents.

The above code works, but only for one domain. Try using it on two and I get fatal call errors. I tried changing rss to css in one of the files and changed the call code $css_output. I then got the error Cannot redeclare character_data() (previously declared.

Is there a way to include both RSS with this script on the same page?

Thanks in advance

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.01081 seconds Memory Usage 1,741KB Queries Executed 10 (?)
More Information
Template Usage: (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (2)bbcode_php_printable (1)footer (1)gobutton (1)header (1)headinclude (6)option (1)post_thanks_navbar_search (1)printthread (3)printthreadbit (1)spacer_close (1)spacer_open Phrase Groups Available: global postbit showthread	Included Files: ./printthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/class_bbcode_alt.php ./includes/class_bbcode.php ./includes/functions_bigthree.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete printthread_start bbcode_fetch_tags bbcode_create bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete printthread_post printthread_complete
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