PHP String in Mail Template

[nmaria]

Hi to all,

 

I have modifield the module pay by cheque to have a link to a external payment gateway instead of the usual information of cheque payment.

 

Now in the mail template cheque.html i need to create that link to the mail gateway with a specific value of the order in the string like that:

 

a href="https://link/link/&val=00.00

 

the problem is that 00.00 have to be 00.00 and not 00,00 (like is configured in decimal settings in the store) and no currency only the digits ....

 

In the website i have created this

{$total_to_pay_1 = str_replace(array(' €', ','), array('', '.'), $total_to_pay)}

that changes 00,00 € to 00.00 and works fine, but in mail templates how to do that ?

 

Thanks in advance for all the help.