how to use token in "Execute custom PHP code" in a rule

Question

I used "Execute custom PHP code" in my pricing rule.

However I got Notice when I checkout:

Notice: Use of undefined constant testsku - assumed 'testsku' in eval() (line 7 of /var/www/jmu/sites/all/modules/rules/modules/php.eval.inc(146) : eval()'d code). Notice: Undefined variable: line_item in eval() (line 7 of /var/www/jmu/sites/all/modules/rules/modules/php.eval.inc(146) : eval()'d code).

I know there must be something wrong with my token replace code:

$line_item_label = token_replace([commerce-line-item:line-item-label],array('commerce_line_item' =>$line_item));

I used "line-item-label" as product sku's machine name

Anyone have any idea about this?

Answer 1

At the very beginning, I just saw "$commerce_line_item" can be used in php code, but I wanted to use [commerce-line-item:line-item-label] value which showed in the token place. So I tried to use token_replace to get this value.

Finally, I figure out how to get that value and use it in PHP Code. Although it isn't showed in the variable name place, we can still use $commerce_line_item -> line_item_label in the PHP Code. This works for me.