预定义常量

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。

IN_ACCESS (integer)
File was accessed (read) (*)

IN_MODIFY (integer)
File was modified (*)

IN_ATTRIB (integer)
Metadata changed (e.g. permissions, mtime, etc.) (*)

IN_CLOSE_WRITE (integer)
File opened for writing was closed (*)

IN_CLOSE_NOWRITE (integer)
File not opened for writing was closed (*)

IN_OPEN (integer)
File was opened (*)

IN_MOVED_TO (integer)
File moved into watched directory (*)

IN_MOVED_FROM (integer)
File moved out of watched directory (*)

IN_CREATE (integer)
File or directory created in watched directory (*)

IN_DELETE (integer)
File or directory deleted in watched directory (*)

IN_DELETE_SELF (integer)
Watched file or directory was deleted

IN_MOVE_SELF (integer)
Watch file or directory was moved

IN_CLOSE (integer)
Equals to IN_CLOSE_WRITE | IN_CLOSE_NOWRITE

IN_MOVE (integer)
Equals to IN_MOVED_FROM | IN_MOVED_TO

IN_ALL_EVENTS (integer)
Bitmask of all the above constants

IN_UNMOUNT (integer)
File system containing watched object was unmounted

IN_Q_OVERFLOW (integer)
Event queue overflowed (wd is -1 for this event)

IN_IGNORED (integer)
Watch was removed (explicitly by inotify_rm_watch or because file was removed or filesystem unmounted

IN_ISDIR (integer)
Subject of this event is a directory

IN_ONLYDIR (integer)
Only watch pathname if it is a directory (Since Linux 2.6.15)

IN_DONT_FOLLOW (integer)
Do not dereference pathname if it is a symlink (Since Linux 2.6.15)

IN_MASK_ADD (integer)
Add events to watch mask for this pathname if it already exists (instead of replacing mask).

IN_ONESHOT (integer)
Monitor pathname for one event, then remove from watch list.

Note: The events marked with an asterisk (*) above can occur for files in watched directories.