posix_getlogin
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POSIX 함수 목록
PHP Manual

# posix_getpgid

(PHP 4, PHP 5)

posix_getpgid — Get process group id for job control

### 설명

int posix_getpgid ( int `$pid` )

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

### 인수

`pid`

  The process id.

### 반환값

Returns the identifier, as an integer.

### 예제

Example #1 Example use of posix_getpgid()

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

### 주의

> Note: 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().

### 참고

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

posix_getlogin
posix_getpgrp
POSIX 함수 목록
PHP Manual