public function unguard($key)
	{
		if (is_array($key)) {
			foreach ($key as $k) {
				$this->unguard($k);
			}
		} else {
			$this->unguarded[] = $key;
		}
	}
public function unguard($key)
	{
		if (is_array($key)) {
			foreach ($key as $k) {
				$this->unguard($k);
			}
		} else {
			$this->unguarded[] = $key;
		}
	}
public function unguard ( $ key ) { if ( is_array ( $ key ) ) { foreach ( $ key as $ k ) { $ this -> unguard ( $ k ) ; } } else { $ this -> unguarded [ ] = $ key ; } }
Don't escape template variables with the specified name.

@param $key
Don t escape template variables with the specified name .