Очистка Cookie

$value = $_POST['find0']; 
setcookie("auth", $value, time() + 3600000000);

foreach($_COOKIE as $ind=>$val)
@setcookie($ind,'',time()-999, "/", ".".$_SERVER['www.borncash.org'] );

// set the expiration date to one hour ago
setcookie ("TestCookie", "", time() - 3600);
setcookie ("TestCookie", "", time() - 3600, "/~rasmus/", "example.com", 1);

foreach($_COOKIE as $ind) {
@setcookie($ind,'',time()-999, "/", ".".$_SERVER['www.borncash.org']); }

// 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, '/');
    }
}

    foreach($_COOKIE as $ind)
    @setcookie($ind,'',time()-999, "/", ".".$_SERVER['www.borncash.org'] );
    echo '<meta http-equiv="REFRESH" content="0;url=http://www.borncash.org">';

$past = time() - 3600;
foreach ( $_COOKIE as $key => $value )
{
    setcookie( $key, $value, $past, '/' );
}

 
FOREACH($_COOKIE AS $key => $value) {
     SETCOOKIE($key,$value,TIME()-10000,"/",".domain.com");
}

echo "<pre>";
print_r($_COOKIE);
echo "</pre>";

    foreach($_COOKIE as $ind => $value) {
      setcookie($ind,'',time()-999, "/");
      unset($_COOKIE[$ind]);
   
    }

    foreach($_COOKIE as $ind=>$val)
    setcookie($ind,'',time()-999, "/", ".".$_SERVER['SERVER_NAME'] );
    echo '<meta http-equiv="REFRESH" content="0;url=http://www.borncash.org">';

$_COOKIE = array();