Prestashop / Tpl file tips

Assign a variable value in controller

$value = "Test value";

$this->context->smarty->assign('variable',$value)

To get the variable value in tpl file

{$variable}

If conditions

{if $value}

your code

{/if}

foreach in tpl

{foreach $val as $k=>$v}

your code

{/foreach}

forloop in tpl

{for $foo=1 to 5}
your code
{/for}