posix_getpgid

(PHP 4, PHP 5, PHP 7)

posix_getpgidGet process group id for job control

Descrierea

posix_getpgid ( int $process_id ) : int|false

Returns the process group identifier of the process process_id sau false în cazul eșecului.

Parametri

process_id

The process id.

Valorile întoarse

Returns the identifier, as an int.

Exemple

Example #1 Example use of posix_getpgid()

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

Note

Notă:

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().

A se vedea și

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

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top