posix_getlogin
Name
posix_getlogin — Get the current user name (POSIX.1,
4.2.4).
Synopsis
string posix_getlogin
(void)
Returns
The login name of the current user, or FALSE on error.
Description
This function attempts to determine the username (login)
of the user logged in to the controlling terminal. If the
attempt fails--for instance, if PHP is running as a web
module and there is no real login--FALSE will be
returned.
Version
PHP 3.0.13+, PHP 4.0b4+
Example
Example 1071. Getting the
current login
if (!$login = posix_getlogin()) {
echo "Could not get login.\n";
} else {
echo "Current login: $login\n";
}
PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing
(Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch).
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