posix_setegid
(PHP 4 >= 4.0.2, PHP 5)
posix_setegid -- Set the effective GID of the current process
Description
bool
posix_setegid ( int gid )
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.
Return Values
Geeft TRUE terug bij succes, FALSE indien er een fout is opgetreden.
Voorbeelden
Voorbeeld 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 ?>
|
|