How do I realize the follwoing classic php with your extension?

<?php		 $x = $row_webartikel['Preis'];
			 $y =$row_webartikel['PreisSpezial'];
			 $Prozent = ($x-$y)/$x*100;
			 echo round($Prozent,0);?>

Thanks for any help

Hi Andre,
You can do this like:

{{((Preis-PreisSpezial)/Preis*100).round( )}}

Hi Teodor

Thanks. It looks like that this part:

((Preis-PreisSpezial)/Preis*100)

Isn't working. It's not returning a vlaue.

I jut tested this locally and all appears to be working fine. Can you provide a link to your page?

I'll send you the link to

The division sign "/" seems to be incorrect... How is the correct way to use it? Any API documentation for your extension??

The division should be done with "/", most probably your data should be formatted as number. Please try:

{{((Preis-PreisSpezial).toNumber()/Preis.toNumber()*100).round( )}}

Thanks Teodor. But that didn't work either.

"Preis" and "PreisSpezial" are saved as double values in the database.

This is NOT working:

{{((50-10)/50*100).round( )}}

This is NOT working:

{{((40)/50*100).round( )}}

This is working:

{{(40/50*100).round( )}}

Doesn't seem to be a number formatting, but a ( ) problem.