title: using the {php} tags in smarty outputs a blank page
body: <p>I have no experience in Smarty, Im trying to modify a <code>.tpl</code> file from a software not made by made, I am just added the <code>{php} {/php}</code> tags in a <code>.tpl</code> file with no code inside them at all, and its outputs seems a blankpage. First I had some code but it was outputting a blank page so I started to remove lines and now there are no lines at all inside the <code>{php} {/php}</code> tags yet it does that behaviour. What am I doing wrong here?</p>