March 2002
Intermediate to advanced
528 pages
21h 29m
English
Content preview from Programming PHPBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
Start your free trial
Name
filegroup
Synopsis
int filegroup(string path)
Returns the group ID of the group owning the file
path. Because of the cost involved in
retrieving this information from the filesystem, this information is
cached; you can clear the cache with clearstatcache( ).