I trying to parse an RSS feed in php and view the results in Firefox. Unfortunately, even with caching disabled, Firefox still seams to load the old XML file. As a result I can't tell if the changes I've made to my code have allowed the feed to function properly. How do I keep Firefox from caching XML filed? This seems to be different that caching for everything else. I am sick of seeing the same thing every time I load http://localhost/xmltest.php or http://localhost/xmltest.xml. Also, while I am on the topic is there any way to fix Firefox so that it will parse RSS no matter what characters are within the elements of each tag. It seems like no matter what I do to eliminate certain type of characters from the feed the mere presence of one that is not "properly" formed breaks it.