public function getWaitDays()
    {
        if (isset($this->_data['gtap_create_wait_days'], $this->_data['gtap_create_track']) &&
                $this->_data['gtap_create_track']) {
            return intval($this->_data['gtap_create_wait_days']);
        }
    }
public function getWaitDays()
    {
        if (isset($this->_data['gtap_create_wait_days'], $this->_data['gtap_create_track']) &&
                $this->_data['gtap_create_track']) {
            return intval($this->_data['gtap_create_wait_days']);
        }
    }
public function getWaitDays ( ) { if ( isset ( $ this -> _data [ 'gtap_create_wait_days' ] , $ this -> _data [ 'gtap_create_track' ] ) && $ this -> _data [ 'gtap_create_track' ] ) { return intval ( $ this -> _data [ 'gtap_create_wait_days' ] ) ; } }
The number of days to wait between track creation

@return int or null when no track creation or no wait days
The number of days to wait between track creation