FPDF: Add some text at the END of the page - php

Question

I want to add some text like, "Prepared by," on the last page of the PDF. In my case, I display 2 rows of data in the first page and 3 rows of data for second page onwards.
The problem that I faced is if the last page got 1 or 2 rows data only, the "Prepared by" will show on the same page. But, if the last page got 3 rows of data, the "Prepared by" will show at the next page which is a blank page (no rows of data). Below is my code:
$count = 0;
while ($row = mysqli_fetch_array($user3)){
//rendering row.....
//.....
if ((($count - 4) % 3) === 0) {
$pdf->AddPage();
}
$count++;
}
$pdf->Cell(0,5,'',0,1,"C");
$pdf->Cell(63,8,'Prepared by,',0,0,"C");
$pdf->Output();
Can anyone know what is the problem and how to fix it?

Answer 1

You could try to add this .
$count = 0;
while ($row = mysqli_fetch_array($user3)){
//rendering row.....
//.....
if ((($count - 4) % 3) === 0) {
$pdf->AddPage();
}
$count++;
function Footer()
{
// Position at 1.5 cm from bottom
$this->SetY(-15);
// Arial italic 8
$this->SetFont('Arial','I',8);
// Page number
$this->Cell(0,10,'Prepared by: Your Name');
}
}
$pdf->Output();