Hello! I am new here and eager to learn more about xampp .
I don't want to jump right into this topic, but I have pretty much a similar problem.
I have a html file called lista.html, which has a form with action=rez_lista.php and 2 radio buttons. I acces the html file with the URL http://localhost/lista.html, when I click submit, the URL turns to http://localhost/rez_lista.html and the php code inside rez_lista.php won't get interpreted. When I click to view the page source, it shows pretty much like this :
Mozilla Firefox describes the problem as : Saq "<?". Probable cause: Attempt to use an XML processing instruction in HTML.(XML processing instructions are not supported in HTML).
And this is just an example, the problem repeats with pretty much every "form" html file.
Looking forward for a sollution.
[EDIT by Altrea: fixed Image URL and separated whole topic from the original post, because it is very common a different issue and should following the unwritten rule "one thread per user and issue"]