POSIX
설치/설정
POSIX
PHP Manual

# 소개

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.

Warning

Sensitive data can be retrieved with the POSIX functions, e.g. posix_getpwnam() and friends. None of the POSIX function perform any kind of access checking when safe mode is enabled. It's therefore strongly advised to disable the POSIX extension at all (use --disable-posix in your configure line) if you're operating in such an environment.

> Note: 이 확장 모듈은 윈도우 플랫폼에서는 사용할 수 없습니다.

POSIX
설치/설정
POSIX
PHP Manual