http://stackoverflow.com/a/25999438/1504286 putting users data as next rows
foreach ($users as $user) {
$sheet->appendRow($user);
}
(3) I have learned HTML, CSS and CSS3, but I am unable to design a complete webpage. What should I do to learn to use them to build a website? - Quora
https://www.quora.com/I-have-learned-HTML-CSS-and-CSS3-but-I-am-unable-to-design-a-complete-webpage-What-should-I-do-to-learn-to-use-them-to-build-a-website