PHP - Manual: 简介
2024-12-21
This module contains an interface to those functions defined in the IEEE 1003.1 (POSIX.1) standards document which are not accessible through other means.
Sensitive data can be retrieved with the POSIX functions, e.g. posix_getpwnam() and friends.
注意: 此扩展在 Windows 平台上不可用。