posix_getlogin
posix_getpgrp
POSIX Funkcje
PHP Manual

# posix_getpgid

(PHP 4, PHP 5)

posix_getpgid — Get process group id for job control

### Opis

int posix_getpgid ( int `$pid` )

Returns the process group identifier of the process `pid` .

### Parametry

`pid`

  The process id.

### Zwracane wartości

Returns the identifier, as an integer.

### Przykłady

Przykład #1 Example use of posix_getpgid()

`<?php
$pid = posix_getppid();
echo posix_getpgid($pid); //35
?>`

### Notatki

> Informacja: This is a not POSIX function, but is common on BSD and System V systems. If the system does not support this function, then it will not be included at compile time. This may be checked with function_exists().

### Zobacz też:

- posix_getppid() - Return the parent process identifier
- man page SETPGID(2)

posix_getlogin
posix_getpgrp
POSIX Funkcje
PHP Manual