php探针

来源：互联网发布：sql server 2012教程编辑：程序博客网时间：2024/05/22 03:22

<?php
/* Functions in this file */
/**************************/

// bar($percent)
// find_command($commandName)
// getcon($varName)
// get_key($keyName)
// isfun($funName)
// sys_freebsd()
// sys_linux()
// test_float()
// test_int()
// test_io()
    // do_command($commandName, $args)
    // sec_title($secName, $secId)

error_reporting(E_ERROR | E_WARNING | E_PARSE);

$valInt = (false == empty($_POST['pInt']))?$_POST['pInt']:
"未测试";
$valFloat = (false == empty($_POST['pFloat']))?$_POST['pFloat']:
"未测试";
$valIo = (false == empty($_POST['pIo']))?$_POST['pIo']:
"未测试";
$mysqlReShow = "none";
$mailReShow = "none";
$funReShow = "none";
$opReShow = "none";
$sysReShow = "none";

define("YES", "<span class='resYes'>YES</span>");
define("NO", "<span class='resNo'>NO</span>");
define("ICON", "<span class='icon'>2</span> ");
$phpSelf = $_SERVER[PHP_SELF] ? $_SERVER[PHP_SELF] : $_SERVER[SCRIPT_NAME];
define("PHPSELF", preg_replace("/(.{0,}?//+)/", "", $phpSelf));

if ($HTTP_GET_VARS['act'] == "phpinfo")
    {
    phpinfo();
    exit();
}
elseif($_POST['act'] == "TEST_1")
{
    $valInt = test_int();
}
elseif($_POST['act'] == "TEST_2")
{
    $valFloat = test_float();
}
elseif($_POST['act'] == "TEST_3")
{
    $valIo = test_io();
}
elseif($_POST['act'] == "CONNECT")
{
    $mysqlReShow = "show";
    $mysqlRe = "MYSQL连接测试结果：";
    $mysqlRe .= (false !== @mysql_connect($_POST['mysqlHost'], $_POST['mysqlUser'], $_POST['mysqlPassword']))?"MYSQL服务器连接正常, ":
    "MYSQL服务器连接失败, ";
    $mysqlRe .= "数据库 <b>".$_POST['mysqlDb']."</b> ";
    $mysqlRe .= (false != @mysql_select_db($_POST['mysqlDb']))?"连接正常":
    "连接失败";
}
elseif($_POST['act'] == "SENDMAIL")
{
    $mailReShow = "show";
    $mailRe = "MAIL邮件发送测试结果：发送";
    $mailRe .= (false !== @mail($_POST["mailReceiver"], "MAIL SERVER TEST", "This email is sent by iProber./r/n/r/ndEpoch Studio/r/nhttp://depoch.net"))?"完成": "失败";
}
elseif($_POST['act'] == "FUNCTION_CHECK")
{
    $funReShow = "show";
    $funRe = "函数 <b>".$_POST['funName']."</b> 支持状况检测结果：".isfun($_POST['funName']);
}
elseif($_POST['act'] == "CONFIGURATION_CHECK")
{
    $opReShow = "show";
    $opRe = "配置参数 <b>".$_POST['opName']."</b> 检测结果：".getcon($_POST['opName']);
}

// 系统参数

switch (PHP_OS)
{
    case "Linux":
    $sysReShow = (false !== ($sysInfo = sys_linux()))?"show":
    "none";
    break;
    case "FreeBSD":
    $sysReShow = (false !== ($sysInfo = sys_freebsd()))?"show":
    "none";
    break;
    default:
    break;
}

/*========================================================================*/
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[url]http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd[/url]">
<html xmlns="[url]http://www.w3.org/1999/xhtml[/url]">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" >
<title>iProber v0.021 - PHP探针</title>
<meta name="author" content="凡人论坛" >
<meta name="description" content="凡人论坛 php探针" >
<meta name="keywords" content="凡人论坛,网上商城,iProber,探针,php,mysql,工作室," >
<style type="text/css">

</style>
</head>

<body>
<div id="container">
<form method="post" action="<?php echo PHPSELF."#bottom"?>" id="main_form">
<input type="hidden" name="pInt" value="<?php echo $valInt?>" >
<input type="hidden" name="pFloat" value="<?php echo $valFloat?>" >
<input type="hidden" name="pIo" value="<?php echo $valIo?>" >
<div id="top1"><a name="top" ></div>
<div id="top2">
    <ul>
    <li class="left">
        <span class="logoI">i</span>
        <span class="logoProber">Prober</span>v0.021
    </li>
    <li class="right">
        <a href="http://www.sp521.net/" target="_blank">点击下载 iProber 探针, 或查看最新版本 ■</a><br >
        <a href="http://www.sp521.net/bbs/sendemail.php?username=星雨之恋">报告BUGS, 或反馈意见给凡人论坛 ■</a>
    </li>
    </ul>
</div>
<div id="top3">
    <ul>
    <li><a href="#sec1">[服务器特征]</a></li>
    <li><a href="#sec2">[PHP基本特征]</a></li>
    <li><a href="#sec3">[组件支持状况]</a></li>
    <li><a href="#sec4">[服务器性能检测]</a></li>
    <li><a href="#sec5">[自定义检测]</a></li>
    <li><a href="<?php echo PHPSELF?>">[刷新]</a>   <a href="#bottom" class="arrow">66</a></li>
    </ul>
</div>
<div id="mainArea">

<?sec_title("服务器特征","sec1");?>
    <?if("show"==$sysReShow){?>
    <div><ul>
    <li class="c1">服务器处理器 CPU</li>
    <li class="c4">CPU个数：<?php echo $sysInfo['cpu']['num']?><br ><?php echo $sysInfo['cpu']['detail']?></li>
    </ul></div><?}?>
    <div><ul>
    <li class="c1">服务器时间</li>
    <li class="c4"> <?php echo date("Y年n月j日 H:i:s")?> 北京时间：<?php echo gmdate("Y年n月j日 H:i:s",time()+8*3600)?></li>
    </ul></div>
    <?if("show"==$sysReShow){?>
    <div><ul>
    <li class="c1">服务器运行时间</li>
    <li class="c4"> <?php echo $sysInfo['uptime']?></li>
    </ul></div><?}?>
    <div><ul>
    <li class="c1">服务器域名/IP地址</li>
    <li class="c4"> <?php echo $_SERVER['SERVER_NAME']?> ( <?php echo @gethostbyname($_SERVER['SERVER_NAME'])?> )</li>
    </ul></div>
    <div><ul>
    <li class="c1">服务器操作系统<?$os = explode(" ", php_uname());?></li>
    <li class="c4"> <?php echo $os[0];?> 内核版本：<?php echo $os[2]?></li>
    </ul></div>
    <div><ul>
    <li class="c1">主机名称</li>
    <li class="c4"> <?php echo $os[1];?></li>
    </ul></div>
    <div><ul>
    <li class="c1">服务器解译引擎</li>
    <li class="c4"> <?php echo $_SERVER['SERVER_SOFTWARE']?></li>
    </ul></div>
    <div><ul>
    <li class="c1">Web服务端口</li>
    <li class="c4"> <?php echo $_SERVER['SERVER_PORT']?></li>
    </ul></div>
    <div><ul>
    <li class="c1">服务器管理员</li>
    <li class="c4"> <a href="mailto:<?php echo $_SERVER['SERVER_ADMIN']?>"><?php echo $_SERVER['SERVER_ADMIN']?></a></li>
    </ul></div>
    <div><ul>
    <li class="c1">本文件路径</li>
    <li class="c4"> <?php echo $_SERVER['PATH_TRANSLATED']?></li>
    </ul></div>
    <div><ul>
    <li class="c1">目前还有空余空间 diskfreespace</li>
    <li class="c4"> <?php echo round((@disk_free_space(".")/(1024*1024)),2)?>M</li>
    </ul></div>
    <?if("show"==$sysReShow){?>
    <div><ul>
    <li class="c1">内存使用状况</li>
    <li class="c4">
    物理内存：共<?php echo $sysInfo['memTotal']?>M, 已使用<?php echo $sysInfo['memUsed']?>M, 空闲<?php echo $sysInfo['memFree']?>M
    <?php echo bar($sysInfo['memPercent'])?>
    SWAP区：共<?php echo $sysInfo['swapTotal']?>M, 已使用<?php echo $sysInfo['swapUsed']?>M, 空闲<?php echo $sysInfo['swapFree']?>M
    <?php echo bar($sysInfo['swapPercent'])?>
    </li>
    </ul></div>
    <div><ul>
    <li class="c1">系统平均负载</li>
    <li class="c4"> <?php echo $sysInfo['loadAvg']?></li>
    </ul></div><?}?>


<?sec_title("PHP基本特征","sec2");?>
    <div><ul>
    <li class="c3">PHP运行方式</li>
    <li><?php echo strtoupper(php_sapi_name())?></li>
    </ul></div>
    <div><ul>
    <li class="c3">PHP版本</li>
    <li><?php echo PHP_VERSION?></li>
    </ul></div>
    <div><ul>
    <li class="c3">运行于安全模式</li>
    <li><?php echo getcon("safe_mode")?></li>
    </ul></div>
    <div><ul>
    <li class="c3">允许使用URL打开文件 allow_url_fopen</li>
    <li><?php echo getcon("allow_url_fopen")?></li>
    </ul></div>
    <div><ul>
    <li class="c3">允许动态加载链接库 enable_dl</li>
    <li><?php echo getcon("enable_dl")?></li>
    </ul></div>
    <div><ul>
    <li class="c3">显示错误信息 display_errors</li>
    <li><?php echo getcon("display_errors")?></li>
    </ul></div>
    <div><ul>
    <li class="c3">自动定义全局变量 register_globals</li>
    <li><?php echo getcon("register_global")?></li>
    </ul></div>
    <div><ul>
    <li class="c3">程序最多允许使用内存量 memory_limit</li>
    <li><?php echo getcon("memory_limit")?></li>
    </ul></div>
    <div><ul>
    <li class="c3">POST最大字节数 post_max_size</li>
    <li><?php echo getcon("post_max_size")?></li>
    </ul></div>
    <div><ul>
    <li class="c3">允许最大上传文件 upload_max_filesize</li>
    <li><?php echo getcon("upload_max_filesize")?></li>
    </ul></div>
    <div><ul>
    <li class="c3">程序最长运行时间 max_execution_time</li>
    <li><?php echo getcon("max_execution_time")?>秒</li>
    </ul></div>
    <div><ul>
    <li class="c3">magic_quotes_gpc</li>
    <li><?php echo (1===get_magic_quotes_gpc())?YES:NO?></li>
    </ul></div>
    <div><ul>
    <li class="c3">magic_quotes_runtime</li>
    <li><?php echo (1===get_magic_quotes_runtime())?YES:NO?></li>
    </ul></div>
    <div><ul>
    <li class="c3">被禁用的函数 disable_functions</li>
    <li class="c3"><?php echo (""==($disFuns=get_cfg_var("disable_functions")))?"无 ":str_replace(",","<br >",$disFuns)?></li>
    </ul></div>
    <div><ul>
    <li class="c3">PHP信息 PHPINFO</li>
    <li><?php echo (false!==eregi("phpinfo",$disFuns))?NO:"<a href='$phpSelf?act=phpinfo' target='_blank' class='static'>PHPINFO</a>"?></li>
    </ul></div>


<?sec_title("组件支持状况","sec3");?>
    <div><ul>
    <li class="c1">拼写检查 ASpell Library</li>
    <li class="c2"><?php echo isfun("aspell_check_raw")?></li>
    <li class="c1">高精度数学运算 BCMath</li>
    <li class="c2"><?php echo isfun("bcadd")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">历法运算 Calendar</li>
    <li class="c2"><?php echo isfun("cal_days_in_month")?></li>
    <li class="c1">DBA数据库</li>
    <li class="c2"><?php echo isfun("dba_close")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">dBase数据库</li>
    <li class="c2"><?php echo isfun("dbase_close")?></li>
    <li class="c1">DBM数据库</li>
    <li class="c2"><?php echo isfun("dbmclose")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">FDF表单资料格式 Forms Data Format</li>
    <li class="c2"><?php echo isfun("fdf_get_ap")?></li>
    <li class="c1">FilePro数据库</li>
    <li class="c2"><?php echo isfun("filepro_fieldcount")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">Hyperwave数据库</li>
    <li class="c2"><?php echo isfun("hw_close")?></li>
    <li class="c1">图形处理 GD Library</li>
    <li class="c2"><?php echo isfun("gd_info")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">IMAP电子邮件系统</li>
    <li class="c2"><?php echo isfun("imap_close")?></li>
    <li class="c1">Informix数据库</li>
    <li class="c2"><?php echo isfun("ifx_close")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">LDAP目录协议</li>
    <li class="c2"><?php echo isfun("ldap_close")?></li>
    <li class="c1">MCrypt加密处理</li>
    <li class="c2"><?php echo isfun("mcrypt_cbc")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">哈稀计算 MHash</li>
    <li class="c2"><?php echo isfun("mhash_count")?></li>
    <li class="c1">mSQL数据库</li>
    <li class="c2"><?php echo isfun("msql_close")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">SQL Server数据库</li>
    <li class="c2"><?php echo isfun("mssql_close")?></li>
    <li class="c1">MySQL数据库</li>
    <li class="c2"><?php echo isfun("mysql_close")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">SyBase数据库</li>
    <li class="c2"><?php echo isfun("sybase_close")?></li>
    <li class="c1">Yellow Page系统</li>
    <li class="c2"><?php echo isfun("yp_match")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">Oracle数据库</li>
    <li class="c2"><?php echo isfun("ora_close")?></li>
    <li class="c1">Oracle 8 数据库</li>
    <li class="c2"><?php echo isfun("OCILogOff")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">PREL相容语法 PCRE</li>
    <li class="c2"><?php echo isfun("preg_match")?></li>
    <li class="c1">PDF文档支持</li>
    <li class="c2"><?php echo isfun("pdf_close")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">Postgre SQL数据库</li>
    <li class="c2"><?php echo isfun("pg_close")?></li>
    <li class="c1">SNMP网络管理协议</li>
    <li class="c2"><?php echo isfun("snmpget")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">VMailMgr邮件处理</li>
    <li class="c2"><?php echo isfun("vm_adduser")?></li>
    <li class="c1">WDDX支持</li>
    <li class="c2"><?php echo isfun("wddx_add_vars")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">压缩文件支持(Zlib)</li>
    <li class="c2"><?php echo isfun("gzclose")?></li>
    <li class="c1">XML解析</li>
    <li class="c2"><?php echo isfun("xml_set_object")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">FTP</li>
    <li class="c2"><?php echo isfun("ftp_login")?></li>
    <li class="c1">ODBC数据库连接</li>
    <li class="c2"><?php echo isfun("odbc_close")?></li>
    </ul></div>
    <div><ul>
    <li class="c1">Session支持</li>
    <li class="c2"><?php echo isfun("session_start")?></li>
    <li class="c1">Socket支持</li>
    <li class="c2"><?php echo isfun("fsockopen")?></li>
    </ul></div>


<?sec_title("服务器性能检测","sec4");?>
    <div><b>整数运算能力测试(1+1运算300万次)</b></div>
    <div><ul>
    <li class="c4">Tahiti 的电脑(P4 1.7G 256M WinXP)</li>
    <li>1.421秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">PIPNI免费空间(2004/06/28 02:08)</li>
    <li>2.545秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">神话科技风CGI型(2004/06/28 02:03)</li>
    <li>0.797秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">您正在使用的这台服务器 <input type="submit" value="TEST_1" class="button" name="act" ></li>
    <li><?php echo $valInt?></li>
    </ul></div>

    <div><b>浮点运算能力测试(开平方300万次)</b></div>
    <div><ul>
    <li class="c4">Tahiti 的电脑(P4 1.7G 256M WinXP)</li>
    <li>1.358秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">PIPNI免费空间(2004/06/28 02:08)</li>
    <li>2.648秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">神话科技风CGI型(2004/06/28 02:03)</li>
    <li>0.729秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">您正在使用的这台服务器 <input type="submit" value="TEST_2" class="button" name="act" ></li>
    <li><?php echo $valFloat?></li>
    </ul></div>

    <div><b>数据I/O能力测试(读取10K文件10000次)</b></div>
    <div><ul>
    <li class="c4">Tahiti 的电脑(P4 1.7G 256M WinXP)</li>
    <li>0.177秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">PIPNI免费空间(2004/06/28 02:08)</li>
    <li>0.171秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">神话科技风CGI型(2004/06/28 02:03)</li>
    <li>0.156秒</li>
    </ul></div>
    <div><ul>
    <li class="c4">您正在使用的这台服务器 <input type="submit" value="TEST_3" class="button" name="act" ></li>
    <li><?php echo $valIo?></li>
    </ul></div>


<?php
$isMysql = (false !== function_exists("mysql_query"))?"":" disabled";
$isMail = (false !== function_exists("mail"))?"":" disabled";
    sec_title("自定义检测","sec5");
?>
    <div><b>MYSQL连接测试</b></div>
    <div><ul>
    <li class="c5">MYSQL服务器</li>
    <li class="c6"><input type="text" name="mysqlHost" value="localhost" <?php echo $isMysql ?>></li>
    <li class="c5">MYSQL用户名</li>
    <li class="c6"><input type="text" name="mysqlUser" <?php echo $isMysql?> ></li>
    </ul></div>
    <div><ul>
    <li class="c5">MYSQL用户密码</li>
    <li class="c6"><input type="text" name="mysqlPassword" <?php echo $isMysql?> ></li>
    <li class="c5">MYSQL数据库名称</li>
    <li class="c6"><input type="text" name="mysqlDb" > <input type="submit" class="button" value="CONNECT" <?php echo $isMysql?> name="act" ></li>
    </ul></div>
    <?if("show"==$mysqlReShow){?>
    <div><?php echo $mysqlRe?></div><?}?>

    <div><b>MAIL邮件发送测试</b></div>
    <div><ul>
    <li class="c5">收信地址</li>
    <li><input type="text" name="mailReceiver" size="50" <?php echo $isMail?> > <input type="submit" class="button" value="SENDMAIL" <?php echo $isMail?> name="act" > </li>
    </ul></div>
    <?if("show"==$mailReShow){?>
    <div><?php echo $mailRe?></div><?}?>

    <div><b>函数支持状况</b></div>
    <div><ul>
    <li class="c5">函数名称</li>
    <li><input type="text" name="funName" size="50" > <input type="submit" class="button" value="FUNCTION_CHECK" name="act" > </li>
    </ul></div>
    <?if("show"==$funReShow){?>
    <div><?php echo $funRe?></div><?}?>

    <div><b>PHP配置参数状况</b></div>
    <div><ul>
    <li class="c5">参数名称</li>
    <li><input type="text" name="opName" size="40" > <input type="submit" class="button" value="CONFIGURATION_CHECK" name="act" ></li>
    </ul></div>
    <?if("show"==$opReShow){?>
    <div><?php echo $opRe?></div><?}?>


<div id="footerArrow"><a name="bottom" ><a href="#top" class="arrow">55</a></div>
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<?php
/*=============================================================
函数库
=============================================================*/
/*=============================================================
栏目表头
=============================================================*/
function sec_title($sectName, $secId)
{
?>
<div class="titleContainer">
    <div class="title"><ul><li class="title"><span class="sectIcon">8</span><?php echo $sectName?><a name="<?php echo $secId?>" ></li></ul></div>
    <div class="arrow"><ul><li><a href="#top" class="arrow">5</a></li><li><a href="#bottom" class="arrow">6</a></li></ul></div>
    </div>
<?php
}
/*=============================================================
检测函数支持
=============================================================*/
function isfun($funName)
{
    return (false !== function_exists($funName))?YES:NO;
}
/*=============================================================
检测PHP设置参数
=============================================================*/
function getcon($varName)
{
    switch($res = get_cfg_var($varName))
    {
        case 0:
        return NO;
        break;
        case 1:
        return YES;
        break;
        default:
        return $res;
        break;
    }

}
/*=============================================================
整数运算能力测试
=============================================================*/
function test_int()
{
    $timeStart = gettimeofday();
    for($i = 0; $i < 3000000; $i++);
    {
        $t = 1+1;
    }
    $timeEnd = gettimeofday();
    $time = ($timeEnd["usec"]-$timeStart["usec"])/1000000+$timeEnd["sec"]-$timeStart["sec"];
    $time = round($time, 3)."秒";
    return $time;
}
/*=============================================================
浮点运算能力测试
=============================================================*/
function test_float()
{
    $t = pi();
    $timeStart = gettimeofday();
    for($i = 0; $i < 3000000; $i++);
    {
        sqrt($t);
    }
    $timeEnd = gettimeofday();
    $time = ($timeEnd["usec"]-$timeStart["usec"])/1000000+$timeEnd["sec"]-$timeStart["sec"];
    $time = round($time, 3)."秒";
    return $time;
}
/*=============================================================
数据IO能力测试
=============================================================*/
function test_io()
{
    $fp = fopen(PHPSELF, "r");
    $timeStart = gettimeofday();
    for($i = 0; $i < 10000; $i++)
    {
        fread($fp, 10240);
        rewind($fp);
    }
    $timeEnd = gettimeofday();
    fclose($fp);
    $time = ($timeEnd["usec"]-$timeStart["usec"])/1000000+$timeEnd["sec"]-$timeStart["sec"];
    $time = round($time, 3)."秒";
    return($time);
}
/*=============================================================
比例条
=============================================================*/
function bar($percent)
{
    $w = floor(3.5 * $percent);
?>
      <div class="bar"><ul><li><hr class="bar" width="<?php echo $w?>" ></li><li><?php echo $percent?>%</li></ul></div>
<?php
}
/*=============================================================
系统参数探测 LINUX
=============================================================*/
function sys_linux()
{
    // CPU
    if (false === ($str = @file("/proc/cpuinfo"))) return false;
    $str = implode("", $str);
    @preg_match_all("/model/s+name/s{0,}/:+/s{0,}([/w/s/)/(.]+)[/r/n]+/", $str, $model);
    //@preg_match_all("/cpu/s+MHz/s{0,}/:+/s{0,}([/d/.]+)[/r/n]+/", $str, $mhz);
    @preg_match_all("/cache/s+size/s{0,}/:+/s{0,}([/d/.]+/s{0,}[A-Z]+[/r/n]+)/", $str, $cache);
    if (false !== is_array($model[1]))
        {
        $res['cpu']['num'] = sizeof($model[1]);
        for($i = 0; $i < $res['cpu']['num']; $i++)
        {
          $res['cpu']['detail'][] = "类型：".$model[1][$i]." 缓存：".$cache[1][$i];
        }
        if (false !== is_array($res['cpu']['detail'])) $res['cpu']['detail'] = implode("<br >", $res['cpu']['detail']);
        }


    // UPTIME
    if (false === ($str = @file("/proc/uptime"))) return false;
    $str = explode(" ", implode("", $str));
    $str = trim($str[0]);
    $min = $str / 60;
    $hours = $min / 60;
    $days = floor($hours / 24);
    $hours = floor($hours - ($days * 24));
    $min = floor($min - ($days * 60 * 24) - ($hours * 60));
    if ($days !== 0) $res['uptime'] = $days."天";
    if ($hours !== 0) $res['uptime'] .= $hours."小时";
    $res['uptime'] .= $min."分钟";

    // MEMORY
    if (false === ($str = @file("/proc/meminfo"))) return false;
    $str = implode("", $str);
    preg_match_all("/MemTotal/s{0,}/:+/s{0,}([/d/.]+).+?MemFree/s{0,}/:+/s{0,}([/d/.]+).+?SwapTotal/s{0,}/:+/s{0,}([/d/.]+).+?SwapFree/s{0,}/:+/s{0,}([/d/.]+)/s", $str, $buf);

    $res['memTotal'] = round($buf[1][0]/1024, 2);
    $res['memFree'] = round($buf[2][0]/1024, 2);
    $res['memUsed'] = ($res['memTotal']-$res['memFree']);
    $res['memPercent'] = round(($res['memUsed']/$res['memTotal']) * 100, 2);

    $res['swapTotal'] = round($buf[3][0]/1024, 2);
    $res['swapFree'] = round($buf[4][0]/1024, 2);
    $res['swapUsed'] = ($res['swapTotal']-$res['swapFree']);
    $res['swapPercent'] = (floatval($res['swapTotal'])!=0)?round(($res['swapUsed']/$res['swapTotal']) * 100, 2):0;

    // LOAD AVG
    if (false === ($str = @file("/proc/loadavg"))) return false;
    $str = explode(" ", implode("", $str));
    $str = array_chunk($str, 3);
    $res['loadAvg'] = implode(" ", $str[0]);

    return $res;
}
/*=============================================================
系统参数探测 FreeBSD
=============================================================*/
function sys_freebsd()
{
    //CPU
    if (false === ($res['cpu']['num'] = get_key("hw.ncpu"))) return false;
    $res['cpu']['detail'] = get_key("hw.model");

    //LOAD AVG
    if (false === ($res['loadAvg'] = get_key("vm.loadavg"))) return false;
    $res['loadAvg'] = str_replace("{", "", $res['loadAvg']);
    $res['loadAvg'] = str_replace("}", "", $res['loadAvg']);

    //UPTIME
    if (false === ($buf = get_key("kern.boottime"))) return false;
    $buf = explode(' ', $buf);
    $sys_ticks = time() - intval($buf[3]);
    $min = $sys_ticks / 60;
    $hours = $min / 60;
    $days = floor($hours / 24);
    $hours = floor($hours - ($days * 24));
    $min = floor($min - ($days * 60 * 24) - ($hours * 60));
    if ($days !== 0) $res['uptime'] = $days."天";
    if ($hours !== 0) $res['uptime'] .= $hours."小时";
    $res['uptime'] .= $min."分钟";

    //MEMORY
    if (false === ($buf = get_key("hw.physmem"))) return false;
    $res['memTotal'] = round($buf/1024/1024, 2);
    $buf = explode("/n", do_command("vmstat", ""));
    $buf = explode(" ", trim($buf[2]));

    $res['memFree'] = round($buf[5]/1024, 2);
    $res['memUsed'] = ($res['memTotal']-$res['memFree']);
    $res['memPercent'] = round(($res['memUsed']/$res['memTotal']) * 100, 2);

    $buf = explode("/n", do_command("swapinfo", "-k"));
    $buf = $buf[1];
    preg_match_all("/([0-9]+)/s+([0-9]+)/s+([0-9]+)/", $buf, $bufArr);
    $res['swapTotal'] = round($bufArr[1][0]/1024, 2);
    $res['swapUsed'] = round($bufArr[2][0]/1024, 2);
    $res['swapFree'] = round($bufArr[3][0]/1024, 2);
    $res['swapPercent'] = (floatval($res['swapTotal'])!=0)?round(($res['swapUsed']/$res['swapTotal']) * 100, 2):0;

    return $res;
}

/*=============================================================
取得参数值 FreeBSD
=============================================================*/
function get_key($keyName)
{
    return do_command('sysctl', "-n $keyName");
}

/*=============================================================
确定执行文件位置 FreeBSD
=============================================================*/
function find_command($commandName)
{
    $path = array('/bin', '/sbin', '/usr/bin', '/usr/sbin', '/usr/local/bin', '/usr/local/sbin');
    foreach($path as $p)
    {
        if (@is_executable("$p/$commandName")) return "$p/$commandName";
    }
    return false;
}

/*=============================================================
执行系统命令 FreeBSD
=============================================================*/
function do_command($commandName, $args)
{
    $buffer = "";
    if (false === ($command = find_command($commandName))) return false;
    if ($fp = @popen("$command $args", 'r'))
        {
                  while (!@feof($fp))
                  {
                      $buffer .= @fgets($fp, 4096);
                  }
                  return trim($buffer);
              }
    return false;
}
?>
///////////////////////////////////////////////////////////////////////////////