* @return string
*/
protected function getDocUrl( $page ) {
- $url = "{$_SERVER['PHP_SELF']}?page=" . urlencode( $page );
+ $query = [ 'page' => $page ];
if ( in_array( $this->currentPageName, $this->pageSequence ) ) {
- $url .= '&lastPage=' . urlencode( $this->currentPageName );
+ $query['lastPage'] = $this->currentPageName;
}
- return $url;
+ return $this->getUrl( $query );
}
/**