posix_setpgid

(PHP 4, PHP 5, PHP 7, PHP 8)

posix_setpgid — Set process group id for job control

Description

posix_setpgid(int $process_id, int $process_group_id): bool

Let the process process_id join the process group process_group_id.

Parameters

process_id

The process id.

process_group_id

The process group id.

Return Values

Returns true on success or false on failure.

See Also

  • See POSIX.1 and the setsid(2) manual page on the POSIX system for more information on process groups and job control.