Yii2 get cookie

// get the cookie collection (yii\web\CookieCollection) from the "request" component
$cookies = Yii::$app->request->cookies;

// get the "language" cookie value. If the cookie does not exist, return "en" as the default value.
$language = $cookies->getValue('language', 'en');

// an alternative way of getting the "language" cookie value
if (($cookie = $cookies->get('language')) !== null) {
    $language = $cookie->value;
}

// you may also use $cookies like an array
if (isset($cookies['language'])) {
    $language = $cookies['language']->value;
}

// check if there is a "language" cookie
if ($cookies->has('language')) ...
if (isset($cookies['language'])) ...

Source: yiiframework.com

Yii2 set cookie

// get the cookie collection (yii\web\CookieCollection) from the "response" component
$cookies = Yii::$app->response->cookies;

// add a new cookie to the response to be sent
$cookies->add(new \yii\web\Cookie([
    'name' => 'language',
    'value' => 'zh-CN',
]));

// remove a cookie
$cookies->remove('language');
// equivalent to the following
unset($cookies['language']);

Source: yiiframework.com

Similar codes

0 vote487 views1 answer
Inner pages not found yii
PHP Yii
0 vote421 views2 answers
Yii1 refresh cache schema
PHP Yii
0 vote524 views2 answers
Yii2 set cookie
PHP Yii
1 vote537 views1 answer
Sort relation model count yii2
PHP Yii
0 vote469 views1 answer
Yii2 GridView Filtering on Relational Column
PHP Yii
0 vote499 views1 answer
Yii1 anchor tag
PHP Yii
0 vote513 views1 answer
Yii form custom label
PHP Yii
0 vote479 views1 answer
Yii 1 clear cache
PHP Yii
0 vote498 views2 answers
Yii2 get params from url
PHP Yii
1 vote500 views1 answer
Yii2 make migration
PHP Yii