How to create and destroy cookies in PHP?

1.	How to create and destroy cookies in PHP?
Answer» A cookie is a small FILE that stores on USER's browsers. It is used to store users information. We can create and retrieve cookie values in PHP. A cookie can be CREATED with the setcookie() FUNCTION in PHP. Example Create Cookie $cookie_name = "username"; $cookie_value = "Umesh Singh"; setcookie($cookie_name, $cookie_value, time() + (86400 * 30), "/"); // 86400 = 1 day Update Cookie $cookie_name = "username"; $cookie_value = "Alex Porter"; setcookie($cookie_name, $cookie_value, time() + (86400 * 30), "/"); Delete Cookie setcookie("username", "", time() - 3600);

Answer»

A cookie is a small FILE that stores on USER's browsers. It is used to store users information. We can create and retrieve cookie values in PHP.

A cookie can be CREATED with the setcookie() FUNCTION in PHP.

Example Create Cookie

$cookie_name = "username";

$cookie_value = "Umesh Singh";

setcookie($cookie_name, $cookie_value, time() + (86400 * 30), "/"); // 86400 = 1 day

Update Cookie

$cookie_name = "username";

$cookie_value = "Alex Porter";

setcookie($cookie_name, $cookie_value, time() + (86400 * 30), "/");

Delete Cookie

setcookie("username", "", time() - 3600);

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