i always got this warning when using Zend_Feed,

PHP Warning: DOMDocument::createElement(): unterminated entity reference irec=1

it happens when the feed entry has "irec=1", so the entry is truncated on that part. I read in PHP Manual (http://php.oregonstate.edu/manual/en/…), and i found out there's something must be add in Zend/Feed/Element.php on line 209.

I tried to change this line 209 into :

$node = $this->_element->ownerDocument->createElement($var, htmlentities($val));

i added htmlentities(), and the warning is gone, and the entry is not truncated.

So you guys should add this htmlentities() i think,