Swat/SwatTableView.php
protected function hasHeader()
    {
        $has_header = false;

        foreach ($this->columns as $column) {
            if ($column->hasHeader()) {
                $has_header = true;
                break;
            }
        }

        return $has_header;
    }
protected function hasHeader()
    {
        $has_header = false;

        foreach ($this->columns as $column) {
            if ($column->hasHeader()) {
                $has_header = true;
                break;
            }
        }

        return $has_header;
    }
protected function hasHeader ( ) { $ has_header = false ; foreach ( $ this -> columns as $ column ) { if ( $ column -> hasHeader ( ) ) { $ has_header = true ; break ; } } return $ has_header ; }
Whether this table has a header to display

Each column is asked whether is has a header to display.
Whether this table has a header to display