public function toRtf()
	{
		// escape special characters
		$text = str_replace('\\', '\\\\', $this->text);
		$text = str_replace('{', '\{', $text);
		$text = str_replace('}', '\}', $text);
		
		return "$text";
	}
public function toRtf()
	{
		// escape special characters
		$text = str_replace('\\', '\\\\', $this->text);
		$text = str_replace('{', '\{', $text);
		$text = str_replace('}', '\}', $text);
		
		return "$text";
	}
public function toRtf ( ) { // escape special characters $ text = str_replace ( '\\' , '\\\\' , $ this -> text ) ; $ text = str_replace ( '{' , '\{' , $ text ) ; $ text = str_replace ( '}' , '\}' , $ text ) ; return "$text" ; }
Returns this text as an rtf string

@return  string
@since  0.1.0
Returns this text as an rtf string