How can I make a page private with code login on php? : <p>I'm working on a new website for a business I'd like to start and I got stuck in one of its pages. I actually want one page to be private unless you log in with a code, and I don't know how to deal with it. </p>

<p>I've thought of using PHP for comparing both login form pass and a MySQL pass uploaded by me before but I'm not really used to work with PHP so I get stuck on it every time I try it. Could anyone, please, suggest me a piece of code for making it private? </p>

<p>Thank you.</p>
