How to delete all cookies of my website in php

0 votes

I'm wondering if I can delete all my website's cookies when a user click on logout, because I used this as function to delete cookies but it isn't work properly:

setcookie("user",false);

Is there a way to delete one domain's cookies in PHP?

Oct 27, 2020 in PHP by kartik
• 37,530 points
2,402 views

1 answer to this question.

0 votes

Hello @kartik,

This will unset all of the cookies for your domain:

// unset cookies
if (isset($_SERVER['HTTP_COOKIE'])) {
    $cookies = explode(';', $_SERVER['HTTP_COOKIE']);
    foreach($cookies as $cookie) {
        $parts = explode('=', $cookie);
        $name = trim($parts[0]);
        setcookie($name, '', time()-1000);
        setcookie($name, '', time()-1000, '/');
    }
}

Hope it works!!

answered Oct 27, 2020 by Niroj
• 82,860 points

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