lib/Remote/RemoteKeyboard.php
public function sendKeys($keys)
    {
        $this->executor->execute(DriverCommand::SEND_KEYS_TO_ACTIVE_ELEMENT, [
            'value' => WebDriverKeys::encode($keys),
        ]);

        return $this;
    }
public function sendKeys($keys)
    {
        $this->executor->execute(DriverCommand::SEND_KEYS_TO_ACTIVE_ELEMENT, [
            'value' => WebDriverKeys::encode($keys),
        ]);

        return $this;
    }
public function sendKeys ( $ keys ) { $ this -> executor -> execute ( DriverCommand :: SEND_KEYS_TO_ACTIVE_ELEMENT , [ 'value' => WebDriverKeys :: encode ( $ keys ) , ] ) ; return $ this ; }
Send keys to active element
@param string|array $keys
@return $this
Send keys to active element