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POSIX_GETEUID(3) 1 POSIX_GETEUID(3) posix_geteuid - Return the effective user ID of the current process SYNOPSIS
int posix_geteuid (void ) DESCRIPTION
Return the numeric effective user ID of the current process. See also posix_getpwuid(3) for information on how to convert this into a use- able username. RETURN VALUES
Returns the user id, as an integer EXAMPLES
Example #1 posix_geteuid(3) example This example will show the current user id then set the effective user id to a separate id using posix_seteuid(3), then show the difference between the real id and the effective id. <?php echo posix_getuid()." "; //10001 echo posix_geteuid()." "; //10001 posix_seteuid(10000); echo posix_getuid()." "; //10001 echo posix_geteuid()." "; //10000 ?> SEE ALSO
posix_getpwuid(3), posix_getuid(3), posix_setuid(3), POSIX man page GETEUID(2). PHP Documentation Group POSIX_GETEUID(3)