RSS Feed Question

[darknexxus]

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