(3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0)
posix_setpgid -- set process group id for job control
Description
int posix_setpgid (int pid, int pgid)
Let the process pid join the process group pgid. See
POSIX.1 and the setsid(2) manual page on your POSIX system for more informations on process groups
and job control. Returns TRUE on success, FALSE otherwise.
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