Create and delete cookies using PHP

<?php $cookieName = "example"; $cookieValue = "User"; //Expires in 1 hour time $expires = time() + 3600; setcookie($cookieName, $cookieValue, $expires); //To remove a cookie set the expire value to a time that has already passed setcookie('cookieName', 'Cookievalue', time() - 1); if (isset($_COOKIE[$cookieName])) { echo "Hello " . $_COOKIE[$cookieName]; } else { echo "Cookie set but page needs to be reloaded."; } ?>
A cookie will not be registered until you have refreshed the page or moved on to a different page, this also applies to removing cookies.

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