Windows で Linux の up コマンド同様の結果をCUI/GUIで返すプログラム。phpexeのテストで作成したもの。systeminfoコマンドを使っているので入っていないと多分エラーになる（＝XP Home）。それからsysteminfoを使う手前ウィンドが表示されるけれど、テストということで突っ込まないで一笑してください。
スポンサードリンク
どちらもダウンロードして使って頂けます。GPLなのでどのようにでもお使いください。CUI版のソースは以下のとおりです。またこの時期の開発はCUIとGUIのコードが違います。
※phpexeにするためにphp4になっています。php5用のコードを流用するためにphp5の関数をエミュレートする部分があります。
ダウンロード
UptimeCUI (654 ダウンロード )
UptimeGUI (672 ダウンロード )
main.php
<?php
require_once("uptime.php");
$uptime = new uptime();
print $uptime->getStr();
?>
uptime.php
<?php
class uptime{
/* --------------------------------------------------------
* UPTIME ( php for win32 command user interface )
* --------------------------------------------------------
* Summary:
* Display UPTIME on Windows like Linux by PHP.
*
* Operating environment:
* - Windows XP HomeEditon is do not work, use other tools
* - Windows XP Professional 32bit Japanese (Ver.0.01a-)
* - Windows Server 2003 ??
* - Windows Vista ??
* - Windows 7 Uitimate 32bit Japanese (Ver.0.08a-)
*
* Known Bugs:
* - Do not exist SYSYEMINFO COMMAND when output error on your screen.
*
* History:
* - 2010.09.24 Ver.0.12 Bug fix (Missing result now Hour)
* - 2010.09.23 Ver.0.11 Change algorithm
* - 2010.09.23 Ver.0.10 Bug fix (Windows7 do not get value)
* - 2010.09.23 Ver.0.09 Add command /?, print version information
* - 2010.09.23 Ver.0.08a Windows7 32bit enabled
* - 2010.09.23 Ver.0.07a Change algorithm
* - 2010.09.19 Ver.0.01a first
*
* Other:
* - Microsoft uptime.exe http://support.microsoft.com/kb/232243/ja
* Code is Shift-JIS
* Copyright 2010 CASEY, GPL
*/
var $ver = '0.12';
var $str = 'hoge';
function uptime(){
$this->str = $this->getUptime();
}
function getStr(){
return $this->str;
}
function getUptime(){
$arr = $this->getSysteminfo();
foreach($arr as $k){
if(mb_ereg("^システム起動時刻:\s*(\d*) 日、(\d*) 時間、(\d*) 分、(\d*) 秒", $k, $lists)){
// WinXP: システム起動時刻: 0 日、3 時間、7 分、56 秒
return sprintf(" %s up %s days, %02d:%02d", date("H:i:s"), $lists[1], $lists[2], $lists[3]);
}else if(mb_ereg("^システム起動時間:\s*(\d*)/(\d*)/(\d*), (\d*):(\d*):(\d*)", $k, $lists)){
// Win7: システム起動時刻: yyyy/mm/dd, hh:mm:ss
$arr = $this->date_diff(mktime($lists[4],$lists[5],$lists[6],$lists[2],$lists[3],$lists[1]), time());
return sprintf(" %s up %s days, %02d:%02d", date("H:i:s"), $arr['day'], $arr['hour'], $arr['minute']);
}
}
}
function getSysteminfo(){
//return getCommandResponse('systeminfo | find "システム起動時刻"');
return $this->getCommandResponse('systeminfo');
}
function getCommandResponse($cmd){
$arr = array();
$res = null;
exec($cmd, $arr, $res);
return $arr;
}
// for PHP4, By CASEY
function date_parse($date_str){
$date_str = strtotime($date_str);
$r = array(
'year' => date("Y", $date_str),
'month' => date("m", $date_str),
'day' => date("d", $date_str),
'hour' => date("h", $date_str),
'minute'=> date("i", $date_str),
'second'=> date("s", $date_str)
);
return $r;
}
// copied by http://php.net/manual/ja/function.date-parse.php
function date_diff($d1, $d2){
/* compares two timestamps and returns array with differencies (year, month, day, hour, minute, second)
*/
//check higher timestamp and switch if neccessary
if ($d1 < $d2){
$temp = $d2;
$d2 = $d1;
$d1 = $temp;
}
else {
$temp = $d1; //temp can be used for day count if required
}
$d1 = $this->date_parse(date("Y-m-d H:i:s",$d1));
$d2 = $this->date_parse(date("Y-m-d H:i:s",$d2));
//seconds
if ($d1['second'] >= $d2['second']){
$diff['second'] = $d1['second'] - $d2['second'];
}
else {
$d1['minute']--;
$diff['second'] = 60-$d2['second']+$d1['second'];
}
//minutes
if ($d1['minute'] >= $d2['minute']){
$diff['minute'] = $d1['minute'] - $d2['minute'];
}
else {
$d1['hour']--;
$diff['minute'] = 60-$d2['minute']+$d1['minute'];
}
//hours
if ($d1['hour'] >= $d2['hour']){
$diff['hour'] = $d1['hour'] - $d2['hour'];
}
else {
$d1['day']--;
$diff['hour'] = 24-$d2['hour']+$d1['hour'];
}
//days
if ($d1['day'] >= $d2['day']){
$diff['day'] = $d1['day'] - $d2['day'];
}
else {
$d1['month']--;
$diff['day'] = date("t",$temp)-$d2['day']+$d1['day'];
}
//months
if ($d1['month'] >= $d2['month']){
$diff['month'] = $d1['month'] - $d2['month'];
}
else {
$d1['year']--;
$diff['month'] = 12-$d2['month']+$d1['month'];
}
//years
$diff['year'] = $d1['year'] - $d2['year'];
return $diff;
}
}
?>
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