- 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 request a page with a browser , it will send the cookie too.
How to use a cookie
Here, Set a cookie.
Program:-
<?
$time=time();
echo $time;
//setcookie(name , value , expire)
setcookie(‘student’ , ‘mark’ , ‘$time’)
?>
OUTPUT:-
1407535797
<?
$student=$_COOKIE [ ‘student’ ];
echo $student;
?>
OUTPUT:-
mark
Friday 13 April 2018
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