get_current_user
(PHP 4, PHP 5, PHP 7, PHP 8)
get_current_user — 現在の PHP スクリプトの所有者の名前を取得する
パラメータ
この関数にはパラメータはありません。
戻り値
ユーザー名を表す文字列。
例
例1 get_current_user() の例
<?php
echo 'Current script owner: ' . get_current_user();
?>上の例の出力は、 たとえば以下のようになります。
Current script owner: SYSTEM
参考
- getmyuid() - PHP スクリプト所有者のユーザー ID を取得する
- getmygid() - PHP スクリプトの所有者の GID を得る
- getmypid() - PHP のプロセス ID を取得する
- getmyinode() - 現在のスクリプトの inode を取得する
- getlastmod() - 最終更新時刻を取得する
＋add a note
User Contributed Notes 3 notes
justin samuel ¶
19 years ago
to get the username of the process owner (rather than the file owner), you can use:
<?php
$processUser = posix_getpwuid(posix_geteuid());
print $processUser['name'];
?>
south dot bucks at gmail dot com ¶
12 years ago
On Centos, the Red Hat linux clone, this instruction gives the file's OWNER (the first parameter in instruction 'chown'). It does not reveal the file's GROUP.
get_current_user() does NOT reveal the current process' user's identity.
See: posix_getuid() - Return the real user ID of the current process
s dot bond1 at lse dot ac dot uk ¶
17 years ago
The information returned by get_current_user() seems to depend on the platform.
Using PHP 5.1.1 running as CGI with IIS 5.0 on Windows NT, get_current_user() returns the owner of the process running the script, *not* the owner of the script itself.
It's easy to test - create a file containing:
<?php
echo get_current_user();
?>
Then access it through the browser. I get: IUSR_MACHINE, the Internet Guest Account on Windows, which is certainly not the owner of the script.
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