posix_geteuid
(PHP3 >= 3.0.10, PHP4, PHP5)posix_geteuid --
Return the effective user ID of the current process
int posix_geteuid (void)
- Return the numeric effective user ID of the current process. See
also posix_getpwuid() for information on how
to convert this into a useable username.
posix_getegid
posix_getgid 22222