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posix_getlogin

(PHP 4, PHP 5, PHP 7, PHP 8)

posix_getloginReturn login name

说明

posix_getlogin ( ) : string|false

Returns the login name of the user owning the current process.

返回值

Returns the login name of the user, as a string, 或者在失败时返回 false.

范例

示例 #1 Example use of posix_getlogin()

<?php
echo posix_getlogin(); //apache
?>

参见

  • posix_getpwnam() - Return info about a user by username
  • POSIX man page GETLOGIN(3)

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User Contributed Notes 2 notes

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6
Alex P
6 years ago
posix_getlogin() will return boolean false when there is no shell, e.g. when running under an apache process
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-8
philip
17 years ago
Note that this function returns the owner that the process *started* as.  Even if you call posix_setuid (or posix_seteuid) it will still report the username the process started as.

use get_current_user() to get the effective real user.
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