*/
private function formatSummary( $title, $params ) {
global $wgParser;
- $summary = !is_null( $params['summary'] ) ? $params['summary'] : '';
- $sectionTitle = !is_null( $params['sectiontitle'] ) ? $params['sectiontitle'] : '';
+ $summary = $params['summary'] ?? '';
+ $sectionTitle = $params['sectiontitle'] ?? '';
if ( $this->section === 'new' && ( $sectionTitle === '' || $summary === '' ) ) {
if ( $sectionTitle !== '' ) {