posix_getuid
(PHP 4, PHP 5)
posix_getuid — Return the real user ID of the current process
说明
int posix_getuid
( void
)
Return the numeric real user ID of the current process.
返回值
Returns the user id, as an integer
范例
Example#1 Example use of posix_getuid()
<?php
echo posix_getuid(); //10000
?>
参见
- posix_getpwuid() for information on how to convert this into a useable username
- POSIX man page GETUID(2)
