Dochądząc do standardu RSS wykoczyło mi takie cóś

<?php
Warning
This feed is valid, but may cause problems for some users. We recommend fixing these problems.
1.Feeds should not be served with the \"text/html\" media type
2.Your feed appears to be encoded as \"ISO-8859-2\", but your server is reporting \"US-ASCII\"
3.line 815, column 145: description should not contain onmouseover tag (3 occurrences)
... a></b> | Robibi | 2004-01-02 | 23:46 ]]></description>
//chodzi o taga < zamykającego description
4.line 815, column 145: description should not contain onmouseout tag (3 occurrences)
... a></b> | Robibi | 2004-01-02 | 23:46 ]]></description> //i tutaj tak samo...
//chodzi o taga < zamykającego description
?>
tak jak widać mam głównie problem z 3 i 4 punktem...
kod:
<?php
include(\"config.php\");
echo '<'.'?xml version=\"1.0\" encoding=\"ISO-8859-2\"?'.'>'; echo '<rss version=\"2.0\">'; echo '<title>studinf.org</title> <link>http://studinf.org/</link>
<description>Strona studentów drugiego roku studiów zaocznych PP | informatyka</description>
<language>pl</language>';
$sql_rss = \"SELECT * FROM ppnews ORDER BY id DESC\";
{
<title><![CDATA[$rss[tytul]]]></title>
<link>http://studinf.org</link>
<description><![CDATA[$rss[text] | $rss[kto] | $rss[kiedy] ]]></description>
</item>\";
}
</rss>';
?>