\n\n"; private $foot = "\n"; private $buf; public function add($hash) { $this->buf .= "\n"; $ak = array_keys($hash); sort($ak); while ($k = array_shift($ak)) { $this->buf .= "\t<" . $k . ">" . htmlentities($hash[$k]) . "\n"; } $this->buf .= "\n"; } public function dump() { return $this->head . $this->buf . $this->foot; } } ?>