Assign json value to variable

[GriefCode]

Hey,

im struggeling the issue to display a json field, taken from cm_credits:

{{$credits=$comment->author()->cm_credits|@json_decode}}

{$credits->GPH}

Thats what i tried in various ways, but it seems like its not working.

(GPH is a currency that i added, its virtual)

How do i manage getting this working?

Regards

[GriefCode]

No one?

[Jim M]

Are you able to output $credits ? If you're also decoding the output of the JSON stream it will be an array and you will need access your element appropriately. 

[GriefCode]

No i am not able, due an error:

Whoops \ Exception \ ErrorException (E_PARSE)

syntax error, unexpected '$return' (T_VARIABLE)

I'm getting more and more in a confused state with smarty and IPB. I tried researching everything around that, and each solution on stackoverflow is simply not working.
Has IPB some kind of his own implemention of smarty? What is actually the smarty version?

As example a solution which is posted on any available question is this:
 

{assign var=credit value=$comment->author()->cm_credits|@json_decode}

Does it work? No:

So what am i doing wrong?

[TSP]

IPS is not actually using Smarty, to my knowledge. The theme syntax is just pretty much the exact same.

[GriefCode]

IPS is not actually using Smarty, to my knowledge. The theme syntax is just pretty much the exact same.

Is there somewhere a documentation for that?

[GriefCode]

Hmm...no one? I don't like to bump topics like that but I want to complete my plugin

[Daniel F]

Take a look at our documentation

 

 

[GriefCode]

Take a look at our documentation

 

 

Thanks for that.