if ( $query === '' ) {
$query = $extraQueryRedirect;
} else {
- $query = $query . '&' . $extraQueryRedirect;
+ $query .= '&' . $extraQueryRedirect;
}
}
$anchor = $resultDetails['sectionanchor'] ?? '';
if ( $extraQuery === '' ) {
$extraQuery = $extraQueryRedirect;
} else {
- $extraQuery = $extraQuery . '&' . $extraQueryRedirect;
+ $extraQuery .= '&' . $extraQueryRedirect;
}
}