chroot

(PHP 4 = 4.0.5)

chroot -- Change the root directory

Description

bool chroot ( string directory)

Changes the root directory of the current process to directory. 成功回傳TRUE失敗回傳FALSE。.

注: It's not wise to use this function when running in a webserver environment, because it's not possible to reset the root directory to / again at the end of the request. This function will only function correct when you run PHP as command line too. (CLI)

注: Windows平台上沒有實作此函數。