posix_getsid
(PHP 4, PHP 5)
posix_getsid — Get the current sid of the process
Описание
int posix_getsid
( int
$pid
)
Return the session id of the process pid.
The session id of a process is the process group id of the session leader.
Список параметров
-
pid -
The process identifier. If set to 0, the current process is assumed. If an invalid
pidis specified, thenFALSEis returned and an error is set which can be checked with posix_get_last_error().
Возвращаемые значения
Returns the identifier, as an integer.
Примеры
Пример #1 Example use of posix_getsid()
<?php
$pid = posix_getpid();
echo posix_getsid($pid); //8805
?>
Смотрите также
- posix_getpgid() - Get process group id for job control
- posix_setsid() - Make the current process a session leader
- POSIX man page GETSID(2)
- 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
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