Create if function based on query

[2grosiek7]

Hello,

I would like to ask you, how to create function if basing on sql query and asking about value.
I have this line

{displayPrice price=$surcharge}

and would like to made function
{if (surchage>value)}
code
{/if}

 

Thank you in advance.

[Guest]

Little information = no answer.
You have to describe exactly what you are trying to do, where you want to insert your code, etc.
It is important to present the PrestaShop version.