PHP version is 7.4.33 and OS is Linux Testfile is '/tmp/test-filemtime'. Testfile 'test-filemtime' mtime should be from touch 0, is 0. The mtime represents Thu, 01 Jan 1970 01:00:00 +0100 Testfile 'test-filemtime' mtime should be from touch 1794024000, is 1794024000. The mtime represents Sat, 07 Nov 2026 05:00:00 +0100