posix_uname()

(PHP 4, PHP 5, PHP 7)

Get system name

说明

Gets information about the system.

Posix requires that assumptions must not be made about the format of the values, e.g. the assumption that a release may contain three digits or anything else returned by this function.

返回值

Returns a hash of strings with information about the system. The indices of the hash are

• sysname - operating system name(e.g. Linux)
• nodename - system name(e.g. valiant)
• release - operating system release(e.g. 2.2.10)
• version - operating system version(e.g.#4 Tue Jul 20 17:01:36 MEST 1999)
• machine - system architecture(e.g. i586)
• domainname - DNS domainname(e.g. example.com)

domainname is a GNU extension and not part of POSIX.1, so this field is only available on GNU systems or when using the GNU libc.

范例

Example use of posix_uname()

以上例程的输出类似于：

Array
(
    [sysname] => Linux
    [nodename] => funbox
    [release] => 2.6.20-15-server
    [version] => #2 SMP Sun Apr 15 07:41:34 UTC 2007
    [machine] => i686
)

Or, a simpler way to do that:

Should print something like:
Array
(
  [sysname] => Linux
  [nodename] => vaio
  [release] => 2.6.15-1-686
  [version] => #2 Tue Jan 10 22:48:31 UTC 2006
  [machine] => i686
)

A simple example of how to loop thru and display the results of the posix_uname() function...

The procedure above should return something similar to the following results:
sysname: Linux
nodename: node1
release: 2.4.26
version: #6 Mon Jun 14 19:07:27 PDT 2004
machine: i686

鹏仔微信 15129739599 鹏仔QQ344225443 鹏仔前端 pjxi.com 共享博客 sharedbk.com