PHP 忒聊 綴豖 ヶ輛 LXXX. POSIX functions 賡庄 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. POSIX.1 for example defined the open(), read(), write() and close() functions, too, which traditionally have been part of PHP 3 for a long time. Some more system specific functions have not been available before, though, and this module tries to remedy this by providing easy access to these functions. 劑豢 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. 蛁: 蜆孺桯耀輸祥巠蚚衾 Windows す怢ㄐ 假蚾 POSIX functions are enabled by default. You can disable POSIX-like functions with --disable-posix. 眈壽統蕉 The section about Process Control Functions maybe of interest for you. 醴翹 posix_ctermid -- Get path name of controlling terminal posix_getcwd -- Pathname of current directory posix_getegid -- Return the effective group ID of the current process posix_geteuid -- Return the effective user ID of the current process posix_getgid -- Return the real group ID of the current process posix_getgrgid -- Return info about a group by group id posix_getgrnam -- Return info about a group by name posix_getgroups -- Return the group set of the current process posix_getlogin -- Return login name posix_getpgid -- Get process group id for job control posix_getpgrp -- Return the current process group identifier posix_getpid -- Return the current process identifier posix_getppid -- Return the parent process identifier posix_getpwnam -- Return info about a user by username posix_getpwuid -- Return info about a user by user id posix_getrlimit -- Return info about system ressource limits posix_getsid -- Get the current sid of the process posix_getuid -- Return the real user ID of the current process posix_isatty -- Determine if a file descriptor is an interactive terminal posix_kill -- Send a signal to a process posix_mkfifo -- Create a fifo special file (a named pipe) posix_setegid -- Set the effective GID of the current process posix_seteuid -- Set the effective UID of the current process posix_setgid -- Set the GID of the current process posix_setpgid -- set process group id for job control posix_setsid -- Make the current process a session leader posix_setuid -- Set the UID of the current process posix_times -- Get process times posix_ttyname -- Determine terminal device name posix_uname -- Get system name 綴豖 れ萸 ヶ輛 zend_version 奻珨撰 posix_ctermid