/**
  * @param      $table_column
  * @param      $nice_name
  * @param      $nullable
  * @param null $default_value
  * @param null $timezone
  * @param null $date_format
  * @param null $time_format
  * @param null $pretty_date_format
  * @param null $pretty_time_format
  */
 public function __construct($table_column, $nice_name, $nullable, $default_value, $timezone = NULL, $date_format = NULL, $time_format = NULL, $pretty_date_format = NULL, $pretty_time_format = NULL)
 {
     parent::__construct($table_column, $nice_name, $nullable, $default_value);
     $this->_date_format = empty($date_format) ? get_option('date_format') : $date_format;
     $this->_date_format = EE_Base_Class::fix_date_format_for_use_with_strtotime($this->_date_format);
     $this->_time_format = empty($time_format) ? get_option('time_format') : $time_format;
     $this->set_timezone($timezone);
     $this->_pretty_date_format = empty($pretty_date_format) ? get_option('date_format') : $pretty_date_format;
     $this->_pretty_date_format = EE_Base_Class::fix_date_format_for_use_with_strtotime($this->_pretty_date_format);
     $this->_pretty_time_format = empty($pretty_time_format) ? get_option('time_format') : $pretty_time_format;
 }
 /**
  * @param string 	$table_column
  * @param string 	$nice_name
  * @param bool 	$nullable
  * @param string 	$default_value
  * @param string 	$timezone_string
  * @param string 	$date_format
  * @param string 	$time_format
  * @param string 	$pretty_date_format
  * @param string 	$pretty_time_format
  */
 public function __construct($table_column, $nice_name, $nullable, $default_value, $timezone_string = '', $date_format = '', $time_format = '', $pretty_date_format = '', $pretty_time_format = '')
 {
     $this->_date_format = !empty($date_format) ? $date_format : get_option('date_format');
     $this->_time_format = !empty($time_format) ? $time_format : get_option('time_format');
     $this->_pretty_date_format = !empty($pretty_date_format) ? $pretty_date_format : get_option('date_format');
     $this->_pretty_time_format = !empty($pretty_time_format) ? $pretty_time_format : get_option('time_format');
     parent::__construct($table_column, $nice_name, $nullable, $default_value);
     EE_Registry::instance()->load_helper('DTT_Helper');
     $this->set_timezone($timezone_string);
 }
 /**
  * 
  * @param string $table_column name fo column for field
  * @param string $nicename should eb internationalized with __('blah','event_espresso')
  * @param boolean $nullable
  * @param mixed $default_value if this is a integer field, it shoudl be an int. if it's a string field, it shoul dbe a string
  * @param string $model_name eg 'Event','Answer','Term', etc. Basically its the model class's name without the "EEM_"
  */
 function __construct($table_column, $nicename, $nullable, $default_value, $model_name)
 {
     $this->_model_name = $model_name;
     parent::__construct($table_column, $nicename, $nullable, $default_value);
 }