// Trim extracts, if necessary
$length = $this->getConfig()->get( 'OpenSearchDescriptionLength' );
foreach ( $results as &$r ) {
+ // @phan-suppress-next-line PhanTypeInvalidDimOffset
if ( is_string( $r['extract'] ) && !$r['extract trimmed'] ) {
$r['extract'] = self::trimExtract( $r['extract'], $length );
}