posix_getcwd
(PHP 4, PHP 5)
posix_getcwd — Pathname of current directory
Описание
string posix_getcwd
( void
)
Gets the absolute pathname of the script's current working directory. On error, it sets errno which can be checked using posix_get_last_error()
Возвращаемые значения
Returns a string of the absolute pathname on success.
On error, returns FALSE and sets errno which can be checked with
posix_get_last_error().
Примеры
Пример #1 posix_getcwd() example
This example will return the absolute path of the current working directory of the script.
<?php
echo 'My current working directory is '.posix_getcwd();
?>
Примечания
Замечание:
This function can fail on
- Read or Search permission was denied
- Pathname no longer exists
- PHP Руководство
- Функции по категориям
- Индекс функций
- Справочник функций
- Расширения для управления процессами программ
- POSIX
- posix_access
- posix_ctermid
- posix_errno
- posix_get_last_error
- posix_getcwd
- posix_getegid
- posix_geteuid
- posix_getgid
- posix_getgrgid
- posix_getgrnam
- posix_getgroups
- posix_getlogin
- posix_getpgid
- posix_getpgrp
- posix_getpid
- posix_getppid
- posix_getpwnam
- posix_getpwuid
- posix_getrlimit
- posix_getsid
- posix_getuid
- posix_initgroups
- posix_isatty
- posix_kill
- posix_mkfifo
- posix_mknod
- posix_setegid
- posix_seteuid
- posix_setgid
- posix_setpgid
- posix_setrlimit
- posix_setsid
- posix_setuid
- posix_strerror
- posix_times
- posix_ttyname
- posix_uname
Коментарии
From the GNU getcwd(3) manpage, paraphrased: returns the absolute pathname of the current working directory. Fails when the current directory is not eradable. Complies with POSIX.1 spec.