lib/MwbExporter/Model/Index.php
public function getColumnNames()
    {
        $columns = array();
        foreach ($this->columns as $refColumn) {
            $columns[] = $refColumn->getColumnName();
        }

        return $columns;
    }
public function getColumnNames()
    {
        $columns = array();
        foreach ($this->columns as $refColumn) {
            $columns[] = $refColumn->getColumnName();
        }

        return $columns;
    }
public function getColumnNames ( ) { $ columns = array ( ) ; foreach ( $ this -> columns as $ refColumn ) { $ columns [ ] = $ refColumn -> getColumnName ( ) ; } return $ columns ; }
Get index column names.

@return array
Get index column names .