posix_setegid

(PHP 4 >= 4.0.2, PHP 5, PHP 7)

posix_setegidSet the effective GID of the current process

Opis

posix_setegid ( int $gid ) : bool

Set the effective group ID of the current process. This is a privileged function and needs appropriate privileges (usually root) on the system to be able to perform this function.

Parametry

gid

The group id.

Zwracane wartości

Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu.

Przykłady

Przykład #1 posix_setegid() example

This example will print out the effective group id, once changed.

<?php
echo 'My real group id is '.posix_getgid(); //20
posix_setegid(40);
echo 
'My real group id is '.posix_getgid(); //20
echo 'My effective group id is '.posix_getegid(); //40
?>

Zobacz też:

add a note add a note

User Contributed Notes

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