title: how to display PDF in a php site?
body: <p>I am new to codeigniter, and not so new to PHP. I am developing a site that has a login for 2 users and once they login, it'll show an optin to view an invoice. I am not making the invoice since I have a stack of invoices already. I want to do it so that once they click on view invoice they can see a PDF. I have searched but I ask you for some idea in the visualization of PDF in codeigniter?</p>