I have been developing websites for quite some time now and recently web applications. I am trying to achieve strong cross-browser coherence with a new site that I am designing so I downloaded the Opera browser.
However, pointing Opera to localhost - which Chrome and Firefox have no troubles with - returns a 404 error. Is there some setting I am missing out? How do I test my site with Opera?
Note: It is a PHP site, not just HTML files; so I have to go through localhost for Apache to recognize and run the PHP files.
EDIT: The URL that raises 404 is a relative path to localhost (e.g.
Here is a screenshot of Chrome and Opera 11.11, as seen below no files work on the Opera Browser.