Question: I'm using PHP MPDF to create PDF files. At the footer I'm able to print the current page number using

```
{PAGENO}

```

But how do I get the total number of pages in the PDF file? So that in the footer I can print like:

```
Page (Current Page) of (Total number of pages)   
Page 1 of 6

```

Answer: 
According to the [official documentation](http://mpdf1.com/manual/index.php?tid=217):

```
$mpdf=new mPDF();
$mpdf->setFooter("Page {PAGENO} of {nb}");

```
I use the following in my html header template :

```
{PAGENO}/{nb}

```

For example,on 1st of total of 3 pages, the result will be :

*1/3*

So, you can write it wherever you want in your HTML code like header, footer, body...