while loop not showing anything

[nicky666]

Hi i'm trying to create a rss page, the problem I have is that the data is not showing. If I check the page source the data is there but it's not showing up and I can't seem to figure out why or how to fix it.

<?php
ini_set('display_errors', 1);
header("Content-type: text/xml");
include("includes/database.php");
global $NEWS;
$str = '<?xml version="1.0" encoding="UTF-8"?>';
$str.= '<rss version="2.0">';
$str.='<channel>';
$sql = "SELECT * FROM news";

$result = mysql_query($sql) or die ($sql."".mysql_error());

while($row = mysql_fetch_object($result)){
    $str.= '<item>';
    $str.= '<title>'.$row->title.'</title>';
    $str.= '<description>'.$row->content. '</description>';
    $str.= '</item>';
}

$str .='</channel>';
$str .='</rss>';
echo $str;

[cyberRobot]

Is that the entire code? If so, you're missing the closing PHP tag.

 

//...
echo $str;
?>

 

If that doesn't work, have you tried validating the feed?

http://validator.w3.org/feed/

[nicky666]

I validated the feed and I got this

 

 

This feed does not validate.

• line 1, column 113: Undefined description element: p [help]

  ... title>xzfbcbcxv 123</title><description><p>Mr. Kim Keats-Martínez, Execu ...                                             ^

• line 1, column 116: XML parsing error: <unknown>:1:402: not well-formed (invalid token) [help]

  ... le>xzfbcbcxv 123</title><description><p>Mr. Kim Keats-Martínez, Executiv ...

I'm not sure how I'm going to fix this as the cms I'm using puts the <p> tag automatically

[Ch0cu3r]

You need to contain your HTML within CDATA. Otherwise the XML parser thinks it is part of your XML structure and so you'll get validation errors.

$str.= '<description><![CDATA['.$row->content. ']]></description>';

Alternatively convert the html to htmlentities

[nicky666]

Thank you so much Ch0cu3r that worked