How can load data of site such
www.site.com/pageone#!/column/all/end
This urls cant load with simplexml_load_file() in php.
Urls with hash bangs (#!) usually contain dynamic content - typically content that is ajaxed in.
This means, even if you did manage to load the page content, you probably would not have the full expected content.
With that said...
Urls must begin with http:// (or https:// if secure url).
and
The webpage must be valid XML.