private function get_values($scheme) {
		$resourceurl = $this->get_resource_url();
		if (!$resourceurl) {
			return array();
		}
		
		$info = $this->data[$resourceurl];

		if (!isset($info[$scheme])) {
			return array();
		}

		$values = array();
		foreach ($info[$scheme] as $k => $v) {
			$values[$k] = $v['value'];
		}
		return $values;
	}
private function get_values($scheme) {
		$resourceurl = $this->get_resource_url();
		if (!$resourceurl) {
			return array();
		}
		
		$info = $this->data[$resourceurl];

		if (!isset($info[$scheme])) {
			return array();
		}

		$values = array();
		foreach ($info[$scheme] as $k => $v) {
			$values[$k] = $v['value'];
		}
		return $values;
	}
private function get_values ( $ scheme ) { $ resourceurl = $ this -> get_resource_url ( ) ; if ( ! $ resourceurl ) { return array ( ) ; } $ info = $ this -> data [ $ resourceurl ] ; if ( ! isset ( $ info [ $ scheme ] ) ) { return array ( ) ; } $ values = array ( ) ; foreach ( $ info [ $ scheme ] as $ k => $ v ) { $ values [ $ k ] = $ v [ 'value' ] ; } return $ values ; }
Returns a value from the resource metadata.
@internal
Returns a value from the resource metadata .