/var/www/vhosts/nabawater/vendor/yiisoft/yii2/web
Edit: /var/www/vhosts/nabawater/vendor/yiisoft/yii2/web/CookieCollection.php (8094B)
* @since 2.0
*/
class CookieCollection extends BaseObject implements \IteratorAggregate, \ArrayAccess, \Countable
{
/**
* @var bool whether this collection is read only.
*/
public $readOnly = false;
/**
* @var Cookie[] the cookies in this collection (indexed by the cookie names)
*/
private $_cookies;
/**
* Constructor.
* @param array $cookies the cookies that this collection initially contains. This should be
* an array of name-value pairs.
* @param array $config name-value pairs that will be used to initialize the object properties
*/
public function __construct($cookies = [], $config = [])
{
$this->_cookies = $cookies;
parent::__construct($config);
}
/**
* Returns an iterator for traversing the cookies in the collection.
* This method is required by the SPL interface [[\IteratorAggregate]].
* It will be implicitly called when you use `foreach` to traverse the collection.
* @return ArrayIterator an iterator for traversing the cookies in the collection.
*/
public function getIterator()
{
return new ArrayIterator($this->_cookies);
}
/**
* Returns the number of cookies in the collection.
* This method is required by the SPL `Countable` interface.
* It will be implicitly called when you use `count($collection)`.
* @return int the number of cookies in the collection.
*/
public function count()
{
return $this->getCount();
}
/**
* Returns the number of cookies in the collection.
* @return int the number of cookies in the collection.
*/
public function getCount()
{
return count($this->_cookies);
}
/**
* Returns the cookie with the specified name.
* @param string $name the cookie name
* @return Cookie the cookie with the specified name. Null if the named cookie does not exist.
* @see getValue()
*/
public function get($name)
{
return isset($this->_cookies[$name]) ? $this->_cookies[$name] : null;
}
/**
* Returns the value of the named cookie.
* @param string $name the cookie name
* @param mixed $defaultValue the value that should be returned when the named cookie does not exist.
* @return mixed the value of the named cookie.
* @see get()
*/
public function getValue($name, $defaultValue = null)
{
return isset($this->_cookies[$name]) ? $this->_cookies[$name]->value : $defaultValue;
}
/**
* Returns whether there is a cookie with the specified name.
* Note that if a cookie is marked for deletion from browser, this method will return false.
* @param string $name the cookie name
* @return bool whether the named cookie exists
* @see remove()
*/
public function has($name)
{
return isset($this->_cookies[$name]) && $this->_cookies[$name]->value !== ''
&& ($this->_cookies[$name]->expire === null || $this->_cookies[$name]->expire === 0 || $this->_cookies[$name]->expire >= time());
}
/**
* Adds a cookie to the collection.
* If there is already a cookie with the same name in the collection, it will be removed first.
* @param Cookie $cookie the cookie to be added
* @throws InvalidCallException if the cookie collection is read only
*/
public function add($cookie)
{
if ($this->readOnly) {
throw new InvalidCallException('The cookie collection is read only.');
}
$this->_cookies[$cookie->name] = $cookie;
}
/**
* Removes a cookie.
* If `$removeFromBrowser` is true, the cookie will be removed from the browser.
* In this case, a cookie with outdated expiry will be added to the collection.
* @param Cookie|string $cookie the cookie object or the name of the cookie to be removed.
* @param bool $removeFromBrowser whether to remove the cookie from browser
* @throws InvalidCallException if the cookie collection is read only
*/
public function remove($cookie, $removeFromBrowser = true)
{
if ($this->readOnly) {
throw new InvalidCallException('The cookie collection is read only.');
}
if ($cookie instanceof Cookie) {
$cookie->expire = 1;
$cookie->value = '';
} else {
$cookie = Yii::createObject([
'class' => 'yii\web\Cookie',
'name' => $cookie,
'expire' => 1,
]);
}
if ($removeFromBrowser) {
$this->_cookies[$cookie->name] = $cookie;
} else {
unset($this->_cookies[$cookie->name]);
}
}
/**
* Removes all cookies.
* @throws InvalidCallException if the cookie collection is read only
*/
public function removeAll()
{
if ($this->readOnly) {
throw new InvalidCallException('The cookie collection is read only.');
}
$this->_cookies = [];
}
/**
* Returns the collection as a PHP array.
* @return array the array representation of the collection.
* The array keys are cookie names, and the array values are the corresponding cookie objects.
*/
public function toArray()
{
return $this->_cookies;
}
/**
* Populates the cookie collection from an array.
* @param array $array the cookies to populate from
* @since 2.0.3
*/
public function fromArray(array $array)
{
$this->_cookies = $array;
}
/**
* Returns whether there is a cookie with the specified name.
* This method is required by the SPL interface [[\ArrayAccess]].
* It is implicitly called when you use something like `isset($collection[$name])`.
* @param string $name the cookie name
* @return bool whether the named cookie exists
*/
public function offsetExists($name)
{
return $this->has($name);
}
/**
* Returns the cookie with the specified name.
* This method is required by the SPL interface [[\ArrayAccess]].
* It is implicitly called when you use something like `$cookie = $collection[$name];`.
* This is equivalent to [[get()]].
* @param string $name the cookie name
* @return Cookie the cookie with the specified name, null if the named cookie does not exist.
*/
public function offsetGet($name)
{
return $this->get($name);
}
/**
* Adds the cookie to the collection.
* This method is required by the SPL interface [[\ArrayAccess]].
* It is implicitly called when you use something like `$collection[$name] = $cookie;`.
* This is equivalent to [[add()]].
* @param string $name the cookie name
* @param Cookie $cookie the cookie to be added
*/
public function offsetSet($name, $cookie)
{
$this->add($cookie);
}
/**
* Removes the named cookie.
* This method is required by the SPL interface [[\ArrayAccess]].
* It is implicitly called when you use something like `unset($collection[$name])`.
* This is equivalent to [[remove()]].
* @param string $name the cookie name
*/
public function offsetUnset($name)
{
$this->remove($name);
}
}