posix_getuid()
(PHP 4, PHP 5, PHP 7)
Return the real user ID of the current process
说明
posix_getuid(void): int
Return the numeric real user ID of the current process.
返回值
Returns the user id, as an integer
范例
Example use of posix_getuid()
<?php echo posix_getuid(); //10000 ?>
参见
posix_getpwuid()
Return info about a user by user id- POSIX man page GETUID(2)
Note that this function is not defined on Windows PHP.
None of the posix_* functions are available under Windows, since Windows is not POSIX compliant. But there seems to be / was an optional software package available, see here: https://en.wikipedia.org/wiki/Microsoft_POSIX_subsystem