Re: [SMARTY-DEV] foreach on iterator

Please read the archives.
http://news.php.net/php.smarty.dev/2608

S

Robin Ericsson wrote:
> Hi,
> 
> I sent this to smarty-general, but smarty-dev might be a better place.
> 
> """
> I have a class which it using SPL and implements Iterator. It works when 
> I do it manually
> 
> foreach($iterator as $key) {
> }
> 
> however, using smarty {foreach from=$iterator item=key) generates the 
> following code:
> 
> <?php if (count($_from = (array)$this->_tpl_vars['revisionIterator'])):
>     foreach ($_from as $this->_tpl_vars['revision']):
>  endforeach; endif; unset($_from); ?>
> 
> You see the difference that Smarty really casts the object into an array 
> and therefore break my class.
> 
> What can I do about it?
> """
>