gistfile1.phtml

<?php	function render_collection($collection, $tagdata, $prefix = "", $depth = "0")
	{
		global $TMPL;
		$count = 0;
		foreach ((array)$collection as $key => $data)
		{
			++$count;
			// print(str_repeat("&nbsp;&nbsp;", $depth). $prefix . $key."<br />");
			if(is_array($data) || is_object($data))
			{
				if(preg_match("/".LD.$key.RD."(.*?)".LD.SLASH.$key.RD."/s", $tagdata, $matches))
				{
					$chunk = $matches[0];
					$chunk_content = $matches[1];
					foreach ($data as $data_key => $data_value)
					{
						if(method_exists("start_template_output", $data_value)) $data_value->start_template_output();
						$tagdata = str_replace(
										$chunk,
										render_collection(
											$data_value,
											$chunk_content,
											Inflect::singularize($key) . "_",
											$depth + 1
										),
										$tagdata
									);
					}
				}
			}
			else
			{
				$tagdata = $TMPL->swap_var_single($prefix . $key, $data, $tagdata);
			}
			$tagdata = $TMPL->swap_var_single($prefix . "count", $count, $tagdata);
		}
		return $tagdata;
	}