clear_assign_all() -- deprecate?

Hi all. I was wondering if anyone uses clear_assign_all() as it looks like it can be deprecated if clear_assign() is modified to implicitly perform the task of clear_assign_all() when no paramaters are given. Perhaps as follows: function clear_assign($tpl_var=array()) { if (is_array($tpl_var) && !empty($tpl_var)) { foreach ($tpl_var as $curr_var) unset($this->_tpl_vars[$curr_var]); } elseif (empty($tpl_var)) { unset($this->_tpl_vars[$tpl_var]); } else { unset($this->_tpl_vars[$tpl_var]); } } One less function point. xo boots __________________________________ Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam http://mail.yahoo.com