isAlive() public method

Call isAlive.
public isAlive ( )
 public function testHTTPSAccess()
 {
     $client = new Client(getenv('ALGOLIA_APPLICATION_ID'), getenv('ALGOLIA_API_KEY'), array("https://" . getenv('ALGOLIA_APPLICATION_ID') . "-1.algolia.io"));
     $client->isAlive();
 }