posix_seteuid
(PHP 4 >= 4.0.2, PHP 5)
posix_seteuid -- Set the effective UID of the current process
Description
bool
posix_seteuid ( int uid )
Set the real 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.
Return Values
Returns TRUE on success or FALSE on failure.