public function getHtml($variable, $default = '', $allowed = "", $escape = true)
    {
        return (string) rawurldecode($this->get($variable, $default, $allowed, $escape));
    }
public function getHtml($variable, $default = '', $allowed = "", $escape = true)
    {
        return (string) rawurldecode($this->get($variable, $default, $allowed, $escape));
    }
public function getHtml ( $ variable , $ default = '' , $ allowed = "" , $ escape = true ) { return ( string ) rawurldecode ( $ this -> get ( $ variable , $ default , $ allowed , $ escape ) ) ; }
Same as _get, but it rawurldecodes the string

@param mixed $variable - variable
@param mixed $default - default value if variable not set
@param mixed $allowed - array of allowed values
@param bool $escape - escape quotes
@return string
Same as _get but it rawurldecodes the string