resource fam_monitor_file(resource $fam, string $filename)
Requests monitoring for a single file. A FAM event will be generated whenever the file status changes (i.e. the result of function stat() on that file).
The possible event codes are described in detail in the constants part of this section.
Returns a monitoring resource or
FALSE on errors.
- resource $fam: A resource representing a connection to the FAM service returned by fam_open()
- string $filename: Path to the monitored file