chroot
(PHP 4 >= 4.0.5, PHP 5)
chroot — Change the root directory
說明
bool chroot
( string $directory
)
Changes the root directory of the current process to directory .
This function is only available if your system supports it and you're using the CLI, CGI or Embed SAPI. Also, this function requires root privileges.
參數
- directory
-
The new directory
Return值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
註釋
Note: 本函式未在 Windows 平台下實作。