would this work with 2.0.17? My code is totally different, so I am guess no. function append_block_vars($blockname, $vararray) { if(strstr($blockname, '.')) { // Nested block. $blocks = explode('.', $blockname); $blockcount = sizeof($blocks) - 1; $str = &$this->_tpldata; for($i = 0; $i < $block...