Re: [SMARTY] determining syntactically valid templates

On 4 Nov 2006, at 04:23, Travis Low wrote:

> Hello.  Is there a function available, or can anyone think of a  
> good trick to determine if a template is syntactically valid,  
> without having to render it?
>
> I'd like to provide my clients a means to do simple template  
> edits.  But before saving the template, I'd like to be able to pass  
> the template as a string to some function (or pass the filename/ 
> path to a function) and have the function return TRUE if the  
> template is syntactically valid, FALSE otherwise.

I think the only way to do it is to render it in a separate PHP  
instance as it's quite easy to create a template that causes a fatal  
error, and there's nothing you can do to trap that within the current  
PHP instance. So either make a call to a url using file_get_contents  
or curl, or call it from a command line instance with exec() and  
friends, then check the output for any error messages.

Marcus
-- 
Marcus Bointon
Synchromedia Limited: Creators of http://www.smartmessages.net/
[email protected] | http://www.synchromedia.co.uk/