posix_setgid
Description
The posix_setgid of POSIX for PHP sets the GID of the current process.
Syntax
posix_setgid(
int $group_id
): boolParameters
group_id
The group id.
Return
Returns true on success or false on failure.
Examples
1 · group_id
<? $group_id = 40; $return = posix_setgid($group_id); var_export($return);
true
Links
POSIX
- posix_access
- posix_ctermid
- posix_eaccess
- posix_errno
- posix_fpathconf
- posix_get_last_error
- posix_getcwd
- posix_getegid
- posix_geteuid
- posix_getgid
- posix_getgrgid
- posix_getgrnam
- posix_getgroups
- posix_getlogin
- posix_getpgid
- posix_getpgrp
- posix_getpid
- posix_getppid
- posix_getpwnam
- posix_getpwuid
- posix_getrlimit
- posix_getsid
- posix_getuid
- posix_initgroups
- posix_isatty
- posix_kill
- posix_mkfifo
- posix_mknod
- posix_pathconf
- posix_setegid
- posix_seteuid
- posix_setpgid
- posix_setrlimit
- posix_setsid
- posix_setuid
- posix_strerror
- posix_sysconf
- posix_times
- posix_ttyname
- posix_uname