fam_monitor_file

Monitor a regular file for changes (PHP 5 <= 5.0.4)
resource fam_monitor_file ( resource fam, string filename )

说明

fam_monitor_file() requests monitoring for a single file. A FAM event will be generated whenever the file status (i.e. the result of function stat() on that file) changes.

The possible event codes are described in detail in the constants part of this section.

See also fam_monitor_directory(), fam_monitor_collection(), fam_cancel_monitor(), fam_suspend_monitor(), and fam_resume_monitor().