I have a php file that I use to print pdf (using FPDF). In this file I have a variable $date and I would like to show this variable $date in the header on each of the pages of my pdf document. That is my variable $date:

$convert_date=strtotime($selected_date);
global $date;
$date=date("d/m/Y",$convert_date);

Ve bu sınıf FPDF olduğunu:

class PDF extends FPDF{

    function setDate($dat){
        $this->header_date = $dat;
    }

    function getDate(){
        return $this->header_date;
    }

    function Header(){
        $this->SetFont('Arial','B',16);
        $this->setDate($date);
        $this->Write (10, '       Date: '); //1° Write
        $this->Write (10, $this->getDate()); //2° Write NOT WORKING 
        $this->Ln();
    } ...

Sorun ikinci $ this-> baskılar şey yazın olmasıdır.

Ben $this->setDate('abcd'); ararsanız, o ok "abcd" yazdırır kontrol etti.

How can I pass this $date variable in my pdf header function?