posix_setuid
(PHP 3 >= 3.0.13, PHP 4, PHP 5)
posix_setuid -- Set the UID of the current process
Description
bool
posix_setuid ( int uid )
Set the real user ID of the current process. This is a privileged
function that 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_setuid() example This example will show the currrent user id and then set
it to a different value.
<?php echo posix_getuid().'\n'; //10001 echo posix_geteuid().'\n'; //10001 posix_setuid(10000); echo posix_getuid().'\n'; //10000 echo posix_geteuid().'\n'; //10000 ?>
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