public function setUrl( $url )
	{
		if ( $url == $this->getUrl() ) { return; }

		$this->_values['url'] = (string) $url;
		$this->setModified();
	}
public function setUrl( $url )
	{
		if ( $url == $this->getUrl() ) { return; }

		$this->_values['url'] = (string) $url;
		$this->setModified();
	}
public function setUrl ( $ url ) { if ( $ url == $ this -> getUrl ( ) ) { return ; } $ this -> _values [ 'url' ] = ( string ) $ url ; $ this -> setModified ( ) ; }
Sets the new url of the media item.

@param string $url URL of the media file
Sets the new url of the media item .