Xelex Posted November 23, 2008 Share Posted November 23, 2008 I'm trying to create an RSS feed that dynamically updates in PHP... And I've managed to create a few question... When I try to run the script, I get this error: Warning: Cannot modify header information - headers already sent by (output started at /home/******/rss1.php:9) in /home/****/*****/****/rss1.php on line 48/promo.rss?promoid=1707&token=cd0bad28f52a7bf7b509e751915d72f57dfdb35c5f7eedb50176437a5c2881a2Sun, 10 Feb 2008 22:11:00 -0800 ( Starred out file paths for security ) Here is the code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>RSS Feed</title> </head> <body> <?php /** * Work on a database to store this information. */ $channel = array("title" => "RSS Feeds", "description" => "RSS Feed Example", "link" => "*******", "copyright" => "Copyright NA"); $items = array( array("title" => "EB Games", "description" => "Stuff on EB Games", "link" => "**********", "pubDate" => date("D, d M Y H:i:s O", mktime(22, 11, 0, 1, 41, 2008))) , array("title" => "Hotwire Hotel", "description" => "Hotwire Deals", "link" => "********", "pubDate" => date("D, d M Y H:i:s O", mktime(22, 11, 0, 1, 41, 2008))) ); $output = '<?xml version="1.0" encoding="ISO-8859-1"?>'; $output .= '<rss version="2.0">'; $output .= "<channel>"; $output .= "<title>" . $channel["title"] . "</title>"; $output .= "<description>" . $channel["description"] . "</description>"; $output .= "<link>" . $channel["link"] . "</link>"; $output .= "<copyright>" . $channel["copyright"] . "</copyright>"; foreach ($items as $item) { $output .= "<item>"; $output .= "<title>" . $item["title"] . "</title>"; $output .= "<description>" . $item["description"] . "</description>"; $output .= "<link>" . $item["link"] . "</link>"; $output .= "<pubDate>" . $item["pubDate"] . "</pubDate>"; $output .= "</item>"; } $output .= "</channel>"; $output .= "</rss>"; header("Content-Type: application/rss+xml; charset=ISO-8859-1"); echo $output; ?> </body> </html> Also, the information that shows up in the variables, such as the link and description show up on the page AFTER the error, as in as regular text right next to the error as if I loaded up an HTML file with only text. I'm guessing it's probably a stupid mistake, or I don't have my server configured properly.... Also, I'm not quite sure how RSS parses out information... Have any sources that explains what it does to pull and display it's information/title? You guys have been very helpful, thank you, by the way =) Link to comment https://forums.phpfreaks.com/topic/133910-solved-rss-feeds/ Share on other sites More sharing options...
Mchl Posted November 23, 2008 Share Posted November 23, 2008 header errors topic Link to comment https://forums.phpfreaks.com/topic/133910-solved-rss-feeds/#findComment-697048 Share on other sites More sharing options...
Xelex Posted November 23, 2008 Author Share Posted November 23, 2008 I feel stupid now, thank you. Link to comment https://forums.phpfreaks.com/topic/133910-solved-rss-feeds/#findComment-697058 Share on other sites More sharing options...
Mchl Posted November 23, 2008 Share Posted November 23, 2008 I feel stupid now, thank you. Don't. But do some search next time. And here's pretty good documentation on RSS http://www.rssboard.org/rss-specification Link to comment https://forums.phpfreaks.com/topic/133910-solved-rss-feeds/#findComment-697065 Share on other sites More sharing options...
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