posix_geteuid

Return the effective user ID of the current process (PHP 4, PHP 5)
int posix_geteuid ( )

Return the numeric effective user ID of the current process. See also posix_getpwuid() for information on how to convert this into a useable username.

Return Values

Returns the user id, as an integer

Examples

Example 1869. posix_geteuid() example

This example will show the current user id then set the effective user id to a separate id using posix_seteuid(), then show the difference between the real id and the effective id.

copy to clipboard

<?php
echo posix_getuid()."\n"; //10001
echo posix_geteuid()."\n"; //10001
posix_seteuid(10000);

echo posix_getuid()."\n"; //10001
echo posix_geteuid()."\n"; //10000
?>

posix_geteuid

Return the effective user ID of the current process (PHP 4, PHP 5) int posix_geteuid ( )

Return Values

Examples

Example 1869. posix_geteuid() example

Change Language

Return the effective user ID of the current process (PHP 4, PHP 5)
int posix_geteuid ( )