如何在cakephp中1分钟后破坏cookie？

Question

I am new in cakephp 3.0. i have successfull created a cookie but i want to destroy that cookie after one minute. i have done so far:-

public function register_cookie(){
    $data = "Hello world!";
    $this->Cookie->write('dataFetch', $data, true, time() + (60 * 1));
}
public function getcookie() {
        $cookiedata = $this->Cookie->read('dataFetch');
        echo $cookiedata;
}

but when i come after one minute in getCookie function it still prints i.e. "Hello World" i want after one minute cookie is expired. Thanks in advance :)

Answer 1

In cakephp 3.x as the document says you can have these paramenters

CookieComponent::write(mixed $key, mixed $value = null)

But in cakephp 2.x it use to take these parameters

CookieComponent::write(mixed $key, mixed $value = null, boolean $encrypt = true, mixed $expires = null)

To set expiry time you have to set the configuration like this

$this->Cookie->config([
    'expires' => '+10 days',
]);

So you code will be like this

public function register_cookie(){
    $this->Cookie->config([
        'expires' => '+1 minute',
    ]);
    $this->Cookie->configKey('dataFetch', 'encryption', false);
    $data = "Hello world!";
    $this->Cookie->write('dataFetch', $data);
}