# Request URL-http://example.song/example/test?page=1
request()->url();
# http://example.song/example/test
request()->fullUrl();
# http://example.song/example/test?page=1
request()->fullUrlWithQuery(['filter'=>'applied']);
# http://example.song/example/test?page=1&filter=applied
request()->fullUrlWithoutQuery(['page']);
# http://example.song/example/test
request()->path();
# examples/test
request()->segment(2);
# test
request()->segments();
# ['example','test']