@@ -46,24 +46,16 @@ public function getImages()
4646
4747 switch ($ this ->options ->sort ) {
4848 case Options::SORT_FILE :
49- usort ($ images , function ($ a , $ b ) {
50- return Sort::strcmp ($ a ->getFilename (), $ b ->getFilename ());
51- });
49+ usort ($ images , static fn ($ a , $ b ) => Sort::strcmp ($ a ->getFilename (), $ b ->getFilename ()));
5250 break ;
5351 case Options::SORT_CTIME :
54- usort ($ images , function ($ a , $ b ) {
55- return $ a ->getCreated () - $ b ->getCreated ();
56- });
52+ usort ($ images , static fn ($ a , $ b ) => $ a ->getCreated () - $ b ->getCreated ());
5753 break ;
5854 case Options::SORT_MTIME :
59- usort ($ images , function ($ a , $ b ) {
60- return $ a ->getModified () - $ b ->getModified ();
61- });
55+ usort ($ images , static fn ($ a , $ b ) => $ a ->getModified () - $ b ->getModified ());
6256 break ;
6357 case Options::SORT_TITLE :
64- usort ($ images , function ($ a , $ b ) {
65- return Sort::strcmp ($ a ->getTitle (), $ b ->getTitle ());
66- });
58+ usort ($ images , static fn ($ a , $ b ) => Sort::strcmp ($ a ->getTitle (), $ b ->getTitle ()));
6759 break ;
6860 case Options::SORT_RANDOM :
6961 shuffle ($ images );
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