hasCookie() публичный Метод

Checks if the specified cookie exists
public hasCookie ( string $name ) : boolean
$name string Name of the cookie
Результат boolean
 /**
  * Checks if the specified cookie exists
  *
  * This is a shortcut for $message->getHeaders()->hasCookie($name);
  *
  * @param string $name Name of the cookie
  * @return boolean
  * @api
  */
 public function hasCookie($name)
 {
     return $this->headers->hasCookie($name);
 }
 /**
  * See FLOW-12
  *
  * @test
  */
 public function cookiesWithEmptyNameAreIgnored()
 {
     $headers = new Headers();
     $headers->set('Cookie', ['cookie1=the+value+number+1; =foo']);
     $this->assertTrue($headers->hasCookie('cookie1'));
     $this->assertEquals('the value number 1', $headers->getCookie('cookie1')->getValue());
 }