note 21803 added to ref.array

here's a little function i wrote to convert any multidimensional array to an xml tree. it has this prototype: string arr2xml (array array, [string tree_name]) if they are associative arrays, the element keys will be used as node names. any numeric arrays will be filled in with level1, level2 .. if you omit the second (optional) argument, it uses level0 as the top of the tree. function arr2xml ($arr) { if (func_num_args () < 3) { $wrapper = (func_num_args < 2) ? array ($arr) : array (func_get_arg(1)=>$arr); $xml = arr2xml ($wrapper, '', 0); } else { $level = func_get_arg (2); while (list ($key, $val) = each ($arr)) { if ($key === (int)$key) $key = 'level'.$level; $xml .= '<'.$key.'>'; if (gettype ($val) == 'array') { $xml .= arr2xml ($val, '', $level+1); } else { $xml .= $val; } $xml .= '</'.$key.'>'; } } return $xml; } -- http://www.php.net/manual/en/ref.array.php http://master.php.net/manage/user-notes.php?action=edit+21803 http://master.php.net/manage/user-notes.php?action=delete+21803 http://master.php.net/manage/user-notes.php?action=reject+21803