Some sort of php tag, that allows FULL html?

[Velocd]

Untested, but try using:

PHP Code:

$example = addslashes("<input type="text" name="head">"); 


Or maybe some variation of this will work.

Also untested, but there are two PHP directives in your php.ini file known as magic_quotes_gpc and magic_quotes_runtime, that basically will automatically add and strip slashes for you.