` copyright tags as defined in Media RSS * * Used by {@see SimplePie_Enclosure::get_copyright()} * * This class can be overloaded with {@see SimplePie::set_copyright_class()} * * @package SimplePie * @subpackage API */ class SimplePie_Copyright { /** * Copyright URL * * @var string * @see get_url() */ var $url; /** * Attribution * * @var string * @see get_attribution() */ var $label; /** * Constructor, used to input the data * * For documentation on all the parameters, see the corresponding * properties and their accessors */ public function __construct($url = null, $label = null) { $this->url = $url; $this->label = $label; } /** * String-ified version * * @return string */ public function __toString() { // There is no $this->data here return md5(serialize($this)); } /** * Get the copyright URL * * @return string|null URL to copyright information */ public function get_url() { if ($this->url !== null) { return $this->url; } return null; } /** * Get the attribution text * * @return string|null */ public function get_attribution() { if ($this->label !== null) { return $this->label; } return null; } }