Cookie operation example in php_PHP tutorial

Cookie operation example in php

I made an example of cookie operation. The first file login_frm.PHP is the login window.

Code 1

　2

　3

　4

　5

　6

　10

　11

The second file login.php is used to handle login

　1

　2 if($_POST['username'] = 'admin')

　3 {

　4 setcookie('haha','gogo');

　5 header("location:index.php");

　6}

　7 ?>

Let’s take a look at the effect of the third file index.php

　1

　2 if($_COOKIE['haha'] == 'gogogo')

　3 {

　4

　5 echo $_COOKIE['haha'];

　6 echo 'You have set a cookie';

　7}

　8 else

　9 {

　10 echo 'You have not set cookies';

　11}

　12 ?>

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