Re: [SMARTY] Using modifiers with custom functions

You didn't say what you expected to be returned, but I suspect that you
want to apply the modifier to the results of the funciton and not the
literal parameter. In other words:

{func|replace:"[VAR]":"REPLACEMENT" text="testarg"}<br>

BTW: on your last post you asked about assigning a function to Smarty.
I assume you got that resolved and no longer are trying to do things
like that. Even if it worked, you would probably need to resort to
PHP's poorly impemented create_function() ... which would still be a
non-started as $foo() notation in templates is not supported. The
proper way to get custom functions/functionality in Smarty is through
the plugin system.


--- Samuel Abels <[email protected]> wrote:
> Hello,
> 
> I am trying to use a modifier with a custom function:
> 
> test.php:
> -------------------
> <?php
>   require_once 'smarty/Smarty.class.php';
>   
>   function smarty_myfunc($params) {
>     return "Test return value, [VAR].";
>   }
>   
>   $smarty = &new Smarty();
>   $smarty->template_dir = ".";
>   $smarty->compile_dir  = "smarty/templates_c";
>   $smarty->cache_dir    = "smarty/cache";
>   $smarty->config_dir   = "smarty/configs";
>   $smarty->register_function('func', 'smarty_myfunc');
>   $smarty->assign('teststring', "Test string value, [VAR].");
>   $smarty->display("test.tmpl");
> ?>
> -------------------
> 
> test.tmpl:
> -------------------
> {$teststring|replace:"value":"REPLACEMENT"}
> 
> {func text="testarg"}<br>
> {func text="testarg"|replace:"[VAR]":"REPLACEMENT"}<br>
> {func text="testarg"|replace:"VAR":"REPLACEMENT"}<br>
> {func text="testarg"|replace:"e":""}<br>
> -------------------
> 
> This produces the following output:
> -------------------
> Test string REPLACEMENT, [VAR].
> Test return value, [VAR].
> Test return value, [VAR].
> Test return value, [VAR].
> Test return value, [VAR].
> -------------------
> 
> In a more complex example, which I haven't been able to reproduce in
> a
> simple test case, the last line in the template (|replace:"e":"")
> produces the output "tstarg".
> 
> Am I doing something wrong? Sorry if I missed something obvious.
> 
> Thanks,
> -Samuel



		
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