private function init()
    {
        $this->header = $this->prepareHeader($this->data);
        $this->rows   = $this->prepareRows($this->data);
        $this->footer = $this->prepareFooter($this->data);
    }
private function init()
    {
        $this->header = $this->prepareHeader($this->data);
        $this->rows   = $this->prepareRows($this->data);
        $this->footer = $this->prepareFooter($this->data);
    }
private function init ( ) { $ this -> header = $ this -> prepareHeader ( $ this -> data ) ; $ this -> rows = $ this -> prepareRows ( $ this -> data ) ; $ this -> footer = $ this -> prepareFooter ( $ this -> data ) ; }
Prepare the table.
Prepare the table .