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.

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