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posix_geteuid

Description

The posix_geteuid of POSIX for PHP returns the effective user ID of the current process.

Syntax

posix_geteuid(): int

Return

Returns the user id, as an int

Examples

1 · void

<?

$return = posix_geteuid();

echo $return;

?>
10001

2 · posix_seteuid

<?

$user_id = 10000;

posix_seteuid($user_id);

$return = posix_geteuid();

echo $return;

?>
10000
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