PHP Cookies
Managing cookies.
What is a Cookie?
A cookie is often used to identify a user. A cookie is a small file that the server embeds on the user's computer. Each time the same computer requests a page with a browser, it will send the cookie too. With PHP, you can both create and retrieve cookie values.
Create Cookies With PHP
A cookie is created with the setcookie() function.
Syntax: setcookie(name, value, expire, path, domain, secure, httponly);
Note: The setcookie() function must appear BEFORE the <html> tag.