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Problem: isset(variable from config file)

 
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r00kie
Smarty n00b


Joined: 05 Sep 2011
Posts: 2

PostPosted: Mon Sep 05, 2011 2:24 pm    Post subject: Problem: isset(variable from config file) Reply with quote

Hello,
my question is simple: Is possible to find out if variable is defined in config file? I tried:
Code:
{if isset($smarty.config.ccSignerCodebase)}

and
Code:
{if isset(#ccSignerCodebase#)}

It generate error
Quote:
Fatal error: Can't use method return value in write context in ...


Thanks for answer and any tip.

--r00kie--

Note: At least first method was functional in Smarty 2.
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U.Tews
Administrator


Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany

PostPosted: Tue Sep 06, 2011 4:24 pm    Post subject: Reply with quote

This bug is fixed for Smarty 3.1 in the SVN Smarty_3_1_DEV branch.

If you are using Smarty 3.0 you can use the following workaround
Code:
{if  #ccSignerCodebase# != null}
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r00kie
Smarty n00b


Joined: 05 Sep 2011
Posts: 2

PostPosted: Tue Sep 06, 2011 9:31 pm    Post subject: Reply with quote

Thank you very much for quick answer and workaround.

--r00kie--
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