<img alt="" src="{{media url="wysiwyg/my_image_large.png"}}" height="100" width="300" />
The previous code is included in products description. In frontend the result looks like this:
<img alt="" src="{WWWWW{WWWWWmedia url=" wysiwyg="" my_image_large.png"wwwww}wwwww}"="" height="100" width="300">
Does anybody know what could cause something like that?
-----------UPDATE-------------
I found that all variables work this way. They all give the same code:
{{config path="web/secure/base_url"}}
gives
{WWWWW{WWWWWconfig path="web/secure/base_url"WWWWW}WWWWW}
-----------UPDATE 2-------------
I found that this solution works, when displaying product description:
$_description = $this->getProduct()->getDescription();
$_myHelper = Mage::helper('cms');
$_processor = $_myHelper->getBlockTemplateProcessor();
echo $_processor->filter($_description);
It doesn't make sense and it's a temporary solution. But it might give you a clue of what's causing the issue here.