Accessing a property on an object with a variable property name. Ex: Line #27

variableproperty

<?

  /*
  *  Build Select Box
  *	Expects $this->options['display']['data'] to be array('value'=>'label','value'=>'label'...)
  */
  public function selectdynamic()
  {
  	# init row
  	$this->start_row();
  	$this->build_label();
  	
  	# get module data
  	$data = DB::table('modules')
  			->where('id','=',$this->options['recordset'])
  			->first();
  	$data = json_decode($data->module_config);
  	
  	# get table data from module
  	$dataset = DB::table($data->module_table)
  				->orderBy($data->module_sort_col,$data->module_sort_direction)
  				->get(array('id',$data->module_name_col));
  	
  	# build data array to pass to textarea
  	$select_data = array();
  	foreach($dataset as $item){
  		$select_data[$item->id] = $item->{$data->module_name_col};
  	}
  	
  	# build textarea
  	$this->html .= Form::select(
  						$this->options['colname'],
  						$select_data,
  						$this->form_data['value'],
  						$this->form_data['input_attributes']
  					);	
  	
  	# finalize row
  	$this->end_row();
  }

?>