posix_seteuid

posix_seteuid

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

posix_seteuidSet the effective UID of the current process

Description

bool posix_seteuid ( int $uid )

Set the effective user 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.

Parameters

uid

The user id.