# AliasNbPages

`AliasNbPages([string alias])`

## Description

Defines an alias for the total number of pages. It will be substituted as the document is closed.

## Parameters

`alias`
  The alias. Default value: `{nb}`.

## Example

    class PDF extends FPDF
    {
    function Footer()
    {
        //Go to 1.5 cm from bottom
        $this->SetY(-15);
        //Select Arial italic 8
        $this->SetFont('Arial','I',8);
        //Print current and total page numbers
        $this->Cell(0,10,'Page '.$this->PageNo().'/{nb}',0,0,'C');
    }
    }

    $pdf=new PDF();
    $pdf->AliasNbPages();

## See also

PageNo(), Footer().

Index