下列常量由此扩展定义,且仅在此扩展编译入 PHP 或在运行时动态载入时可用。
FILEINFO_NONE
(integer)
FILEINFO_SYMLINK
(integer)
FILEINFO_MIME_TYPE
(integer)
FILEINFO_MIME_ENCODING
(integer)
FILEINFO_MIME
(integer)
FILEINFO_COMPRESS
(integer)
FILEINFO_DEVICES
(integer)
FILEINFO_CONTINUE
(integer)
FILEINFO_PRESERVE_ATIME
(integer)
FILEINFO_RAW
(integer)