posix_setsid
(PHP 4, PHP 5, PHP 7)
posix_setsid — Make the current process a session leader
说明
posix_setsid
( void
) : int
Make the current process a session leader.
返回值
Returns the session id, or -1 on errors.
参见
- The POSIX.1 and the setsid(2) manual page on the POSIX system for more information on process groups and job control.