代码：【复制】<?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) header("content-Type: text/html; charset=utf-8"); error_reporting(E_ERROR | E_WARNING | E_PARSE); ob_start(); $valInt = (false == empty($_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,}?/+)/", "", $phpSelf)); if ($_GET['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.rnrndEpoch Studiornhttp://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" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>PHP探针</title> <meta name="keywords" content="php探针,探针程序,php探针程序,探针" /> <style type="text/css"> <!-- /*******************************GENERAL**********************************/ body,div,p,ul,form,h1 { margin:0px; padding:0px; } div,a,input { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; color: #666666; } div { margin-left:auto; margin-right:auto; } li { list-style-type:none; } input { border: 1px solid #999999; background:#f5f5f5; } a { text-decoration:none; color:#5599ff; } a.arrow { font-family:Webdings, sans-serif; font-size:10px; } a.arrow:hover { color:#ff0000; } .resYes { font-size: 9px; font-weight: bold; color: #33CC00; } .resNo { font-size: 9px; font-weight: bold; color: #FF0000; } .myButton { font-size:10px; font-weight:bold; background:#CCFFFF; } .bar { border:1px solid #999999; height:8px; font-size:2px; } .bar li { background:#ccffff; height:8px; font-size:2px;} .jump { height:20px; width:15px; float:right; line-height:10px; text-align:right; } /****************************HEADER**************************************/ #top { width:720px; } #top h1 { color:#7fc643; font-size:35px; width:300px; float:left; } #top h1 b { color:#ffb300; font-size:50px; font-family: Webdings, sans-serif; font-weight:normal; } #top h1 span { font-size:10px; padding-left:10px; color:#999999; } #t1 { float:right; text-align:right; padding:15px 0px 30px 0px; } #t1 a { color:#999999; line-height:18px; } #t2 { border:1px solid #CCCCCC; border-bottom:none; padding:2px; clear:both; height:30px; } #t2 ul { background-color:#2359B1; height:30px; } #t2 li { padding:5px 0px; height:20px; line-height:20px; } #t2 a { color:#FFFFFF; } #t2 a:hover { color:#81B0FF; } #t21 { float:left; } #t21 a { padding:10px; border-right:1px solid #FFFFFF; } #t22 { float:right; } #t3 { border:1px solid #cccccc; border-top:3px solid #BFC1C0; } #t3 p { border-top:1px solid #FFFFFF; height:22px; line-height:22px; padding-left:5px; background:#F5F5F5; } #t3 b { font-size:10px; color:#cc3300; } #t3 a { color:#666666; } #t3 a:hover { text-decoration:underline; } /*****************************MAIN****************************************/ #main { width:720px; } #main th { text-align:left; padding:5px 0px; } #main table { clear:both; } fieldset { border:3px double #cccccc; padding:10px; } legend { background:#5599ff; color:#FFFFFF; padding:5px 10px; } fieldset td { border-bottom:1px dotted #dedede; padding:5px 0px; } #m4 { background-color:#efefef; } #m4 th,#m4 td { background:#ffffff; padding:3px; border-bottom:none; text-align:center; } #m4 th { font-weight:normal; color:#444444; } /****************************FOOTER***************************************/ #footer { width:720px; } #footer td { text-align:center; padding:1px 3px; font-size:10px; } #footer a { font-size:10px; } #f1 { text-align:right; padding:15px; } #f2 {float:left; border:1px solid #dddddd; } #f2 td { background:#FF9900; } #f2 a { color:#ffffff; } #f3 { border: 1px solid #888888; float:right; } #f3 a { color:#222222; } #f31 { background:#2359B1; color:#FFFFFF; } #f32 { background:#dddddd; } --> </style> </head> <body> <form method="post" action="<?=PHPSELF."#bottom"?>" id="main_form"> <div id="top"> <div id="t2"> <ul> <li id="t21"><a href="#sec1">服务器特征</a><a href="#sec2">PHP基本特征</a><a href="#sec3">PHP组件支持状况</a><a href="#sec4">服务器性能检测</a><a href="#sec5">自定义检测</a></li> <li id="t22"><a href="<?=PHPSELF?>">刷新</a> <a href="#bottom" class="arrow">66</a> </li> </ul> </div> </div> <div id="main"> <!-- ============================================================= 服务器特性 ============================================================= --> <fieldset> <legend>服务器特性<a name="sec1" id="sec1"></a></legend> <p class="jump"><a href="#top" class="arrow">5</a> <a href="#bottom" class="arrow">6</a> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <?if("show"==$sysReShow){?> <tr> <td>服务器处理器 CPU</td> <td>CPU个数： <?=$sysInfo['cpu']['num']?> <?=$sysInfo['cpu']['detail']?></td> </tr> <?}?> <tr> <td>服务器时间</td> <td><?=date("Y年n月j日 H:i:s")?> 北京时间： <?=gmdate("Y年n月j日 H:i:s",time()+8*3600)?></td> </tr> <?if("show"==$sysReShow){?> <tr> <td>服务器运行时间</td> <td><?=$sysInfo['uptime']?></td> </tr> <?}?> <tr> <td>服务器域名/IP地址</td> <td><?=$_SERVER['SERVER_NAME']?> ( <?=@gethostbyname($_SERVER['SERVER_NAME'])?> )</td> </tr> <tr> <td>服务器操作系统 <?$os = explode(" ", php_uname());?></td> <td><?=$os[0];?> 内核版本： <?=$os[2]?></td> </tr> <tr> <td>主机名称</td> <td><?=$os[1];?></td> </tr> <tr> <td>服务器解译引擎</td> <td><?=$_SERVER['SERVER_SOFTWARE']?></td> </tr> <tr> <td>Web服务端口</td> <td><?=$_SERVER['SERVER_PORT']?></td> </tr> <tr> <td>服务器管理员</td> <td><a href="mailto:<?=$_SERVER['SERVER_ADMIN']?>"> <?=$_SERVER['SERVER_ADMIN']?> </a></td> </tr> <tr> <td>本文件路径</td> <td><?=$_SERVER['PATH_TRANSLATED']?></td> </tr> <tr> <td>目前还有空余空间 diskfreespace</td> <td><?=round((@disk_free_space(".")/(1024*1024)),2)?> M</td> </tr> <?if("show"==$sysReShow){?> <tr> <td>内存使用状况</td> <td> 物理内存：共 <?=$sysInfo['memTotal']?>M, 已使用 <?=$sysInfo['memUsed']?>M, 空闲 <?=$sysInfo['memFree']?>M, 使用率 <?=$sysInfo['memPercent']?>% <?=bar($sysInfo['memPercent'])?> SWAP区：共 <?=$sysInfo['swapTotal']?>M, 已使用 <?=$sysInfo['swapUsed']?>M, 空闲 <?=$sysInfo['swapFree']?>M, 使用率 <?=$sysInfo['swapPercent']?>% <?=bar($sysInfo['swapPercent'])?> </td> </tr> <tr> <td>系统平均负载</td> <td><?=$sysInfo['loadAvg']?></td> </tr> <?}?> </table> </fieldset> <!-- ============================================================= PHP基本特性 ============================================================== --> <fieldset> <legend>PHP基本特性<a name="sec2" id="sec2"></a></legend> <p class="jump"><a href="#top" class="arrow">5</a> <a href="#bottom" class="arrow">6</a> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td width="49%">PHP运行方式</td> <td width="51%"><?=strtoupper(php_sapi_name())?></td> </tr> <tr> <td>PHP版本</td> <td><?=PHP_VERSION?></td> </tr> <tr> <td>运行于安全模式</td> <td><?=getcon("safe_mode")?></td> </tr> <tr> <td>允许使用URL打开文件 allow_url_fopen</td> <td><?=getcon("allow_url_fopen")?></td> </tr> <tr> <td>允许动态加载链接库 enable_dl</td> <td><?=getcon("enable_dl")?></td> </tr> <tr> <td>显示错误信息 display_errors</td> <td><?=getcon("display_errors")?></td> </tr> <tr> <td>自动定义全局变量 register_globals</td> <td><?=getcon("register_global")?></td> </tr> <tr> <td>程序最多允许使用内存量 memory_limit</td> <td><?=getcon("memory_limit")?></td> </tr> <tr> <td>POST最大字节数 post_max_size</td> <td><?=getcon("post_max_size")?></td> </tr> <tr> <td>允许最大上传文件 upload_max_filesize</td> <td><?=getcon("upload_max_filesize")?></td> </tr> <tr> <td>程序最长运行时间 max_execution_time</td> <td><?=getcon("max_execution_time")?> 秒</td> </tr> <tr> <td>magic_quotes_gpc</td> <td><?=(1===get_magic_quotes_gpc())?YES:NO?></td> </tr> <tr> <td>magic_quotes_runtime</td> <td><?=(1===get_magic_quotes_runtime())?YES:NO?></td> </tr> <tr> <td>被禁用的函数 disable_functions</td> <td><?=(""==($disFuns=get_cfg_var("disable_functions")))?"无":str_replace(","," ",$disFuns)?></td> </tr> <tr> <td>PHP信息 PHPINFO</td> <td><?=(false!==eregi("phpinfo",$disFuns))?NO:"<a href='$phpSelf?act=phpinfo' target='_blank' class='static'>PHPINFO</a>"?></td> </tr> </table> </fieldset> <!-- ============================================================= PHP组件支持 ============================================================== --> <fieldset> <legend>PHP组件支持<a name="sec3" id="sec3"></a></legend> <p class="jump"><a href="#top" class="arrow">5</a> <a href="#bottom" class="arrow">6</a> <table width="100%" cellpadding="0" cellspacing="0" border="0"> <tr> <td width="38%">拼写检查 ASpell Library</td> <td width="12%"><?=isfun("aspell_check_raw")?></td> <td width="38%">高精度数学运算 BCMath</td> <td width="12%"><?=isfun("bcadd")?></td> </tr> <tr> <td>历法运算 Calendar</td> <td><?=isfun("cal_days_in_month")?></td> <td>DBA数据库</td> <td><?=isfun("dba_close")?></td> </tr> <tr> <td>dBase数据库</td> <td><?=isfun("dbase_close")?></td> <td>DBM数据库</td> <td><?=isfun("dbmclose")?></td> </tr> <tr> <td>FDF表单资料格式</td> <td><?=isfun("fdf_get_ap")?></td> <td>FilePro数据库</td> <td><?=isfun("filepro_fieldcount")?></td> </tr> <tr> <td>Hyperwave数据库</td> <td><?=isfun("hw_close")?></td> <td>图形处理 GD Library</td> <td><?=isfun("gd_info")?></td> </tr> <tr> <td>IMAP电子邮件系统</td> <td><?=isfun("imap_close")?></td> <td>Informix数据库</td> <td><?=isfun("ifx_close")?></td> </tr> <tr> <td>LDAP目录协议</td> <td><?=isfun("ldap_close")?></td> <td>MCrypt加密处理</td> <td><?=isfun("mcrypt_cbc")?></td> </tr> <tr> <td>哈稀计算 MHash</td> <td><?=isfun("mhash_count")?></td> <td>mSQL数据库</td> <td><?=isfun("msql_close")?></td> </tr> <tr> <td>SQL Server数据库</td> <td><?=isfun("mssql_close")?></td> <td>MySQL数据库</td> <td><?=isfun("mysql_close")?></td> </tr> <tr> <td>SyBase数据库</td> <td><?=isfun("sybase_close")?></td> <td>Yellow Page系统</td> <td><?=isfun("yp_match")?></td> </tr> <tr> <td>Oracle数据库</td> <td><?=isfun("ora_close")?></td> <td>Oracle 8 数据库</td> <td><?=isfun("OCILogOff")?></td> </tr> <tr> <td>PREL相容语法 PCRE</td> <td><?=isfun("preg_match")?></td> <td>PDF文档支持</td> <td><?=isfun("pdf_close")?></td> </tr> <tr> <td>Postgre SQL数据库</td> <td><?=isfun("pg_close")?></td> <td>SNMP网络管理协议</td> <td><?=isfun("snmpget")?></td> </tr> <tr> <td>VMailMgr邮件处理</td> <td><?=isfun("vm_adduser")?></td> <td>WDDX支持</td> <td><?=isfun("wddx_add_vars")?></td> </tr> <tr> <td>压缩文件支持(Zlib)</td> <td><?=isfun("gzclose")?></td> <td>XML解析</td> <td><?=isfun("xml_set_object")?></td> </tr> <tr> <td>FTP</td> <td><?=isfun("ftp_login")?></td> <td>ODBC数据库连接</td> <td><?=isfun("odbc_close")?></td> </tr> <tr> <td>Session支持</td> <td><?=isfun("session_start")?></td> <td>Socket支持</td> <td><?=isfun("socket_accept")?></td> </tr> </table> </fieldset> <!-- ============================================================= 服务器性能检测 ============================================================== --> <fieldset> <legend>服务器性能检测<a name="sec4" id="sec4"></a></legend> <p class="jump"><a href="#top" class="arrow">5</a> <a href="#bottom" class="arrow">6</a> <table width="100%" cellpadding="0" cellspacing="1" border="0" id="m4"> <tr> <th>检测对象</th> <th>整数运算能力测试 (1+1运算300万次)</th> <th>浮点运算能力测试 (开平方300万次)</th> <th>数据I/O能力测试 (读取10K文件10000次)</th> </tr> <tr> <td>Tahiti 的电脑(P4 1.7G 256M WinXP)</td> <td> 1.421秒</td> <td> 1.358秒</td> <td> 0.177秒</td> </tr> <tr> <td>PIPNI免费空间(2004/06/28 02:08)</td> <td> 2.545秒</td> <td> 2.545秒</td> <td>0.171秒 </td> </tr> <tr> <td>神话科技风CGI型(2004/06/28 02:03)</td> <td> 0.797秒</td> <td> 0.729秒</td> <td>0.156秒</td> </tr> <tr> <td>您正在使用的这台服务器</td> <td><b> <?=$valInt?> </b> <input type="submit" value="TEST_1" class="myButton" name="act" /></td> <td><b> <?=$valFloat?> </b> <input type="submit" value="TEST_2" class="myButton" name="act" /></td> <td><b> <?=$valIo?> </b> <input type="submit" value="TEST_3" class="myButton" name="act" /></td> </tr> </table> </fieldset> <!-- ============================================================= 自定义检测 ============================================================== --> <?php $isMysql = (false !== function_exists("mysql_query"))?"":" disabled"; $isMail = (false !== function_exists("mail"))?"":" disabled"; ?> <fieldset> <legend>自定义检测<a name="sec5" id="sec5"></a></legend> <p class="jump"><a href="#top" class="arrow">5</a> <a href="#bottom" class="arrow">6</a> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <th colspan="4">MYSQL连接测试</th> </tr> <tr> <td>MYSQL服务器</td> <td><input type="text" name="mysqlHost" value="localhost" <?=$isMysql?> /></td> <td> MYSQL用户名 </td> <td><input type="text" name="mysqlUser" <?=$isMysql?> /></td> </tr> <tr> <td> MYSQL用户密码 </td> <td><input type="text" name="mysqlPassword" <?=$isMysql?> /></td> <td> MYSQL数据库名称 </td> <td><input type="text" name="mysqlDb" /> <input type="submit" class="myButton" value="CONNECT" <?=$isMysql?> name="act" /></td> </tr> <?php if("show"==$mysqlReShow){?> <tr> <td colspan="4"><?=$mysqlRe?></td> </tr> <?}?> <tr> <th colspan="4">MAIL邮件发送测试</th> </tr> <tr> <td>收信地址</td> <td colspan="3"><input type="text" name="mailReceiver" size="50" <?=$isMail?> /> <input type="submit" class="myButton" value="SENDMAIL" <?=$isMail?> name="act" /></td> </tr> <?php if("show"==$mailReShow){?> <tr> <td colspan="4"><?=$mailRe?></td> </tr> <?}?> <tr> <th colspan="4">函数支持状况</th> </tr> <tr> <td>函数名称</td> <td colspan="3"><input type="text" name="funName" size="50" /> <input type="submit" class="myButton" value="FUNCTION_CHECK" name="act" /></td> <?php if("show"==$funReShow){?> <tr> <td colspan="4"><?=$funRe?></td> </tr> <?}?> </tr> <tr> <th colspan="4">PHP配置参数状况</th> </tr> <tr> <td>参数名称</td> <td colspan="3"><input type="text" name="opName" size="40" /> <input type="submit" class="myButton" value="CONFIGURATION_CHECK" name="act" /></td> </tr> <?php if("show"==$opReShow){?> <tr> <td colspan="4"><?=$opRe?></td> </tr> <?}?> </table> </fieldset> </div> <!-- ============================================================= 页脚 ============================================================== --> <div id="footer"> <p id="f1"><a name="bottom"></a><a href="#top" class="arrow">55</a> <p id="t1"><a href="http://depoch.net/download.htm" target="_blank">下载或查看最新版本</a> </div> <input type="hidden" name="pInt" value="<?=$valInt?>" /> <input type="hidden" name="pFloat" value="<?=$valFloat?>" /> <input type="hidden" name="pIo" value="<?=$valIo?>" /> </form> </body> </html> <?php /*============================================================= 函数库 =============================================================*/ /*============================================================= 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) { ?> <ul class="bar"> <li style="width:<?=$percent?>%"> </li> </ul> <?php } /*============================================================= 系统参数探测 LINUX =============================================================*/ function sys_linux() { // CPU if (false === ($str = @file("/proc/cpuinfo"))) return false; $str = implode("", $str); @preg_match_all("/models+names{0,}:+s{0,}([ws)(.]+)[rn]+/", $str, $model); //@preg_match_all("/cpus+MHzs{0,}:+s{0,}([d.]+)[rn]+/", $str, $mhz); @preg_match_all("/caches+sizes{0,}:+s{0,}([d.]+s{0,}[A-Z]+[rn]+)/", $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(" ", $res['cpu']['detail']); } // UPTIME if (false === ($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("/MemTotals{0,}:+s{0,}([d.]+).+?MemFrees{0,}:+s{0,}([d.]+).+?SwapTotals{0,}:+s{0,}([d.]+).+?SwapFrees{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']); $res['memPercent'] = (floatval($res['memTotal'])!=0)?round(($res['memUsed']/$res['memTotal'])*90,2):0; $res['swapTotal'] = round($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'])*90,2):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']); $res['memPercent'] = (floatval($res['memTotal'])!=0)?round(($res['memUsed']/$res['memTotal'])*90,2):0; $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'])*90,2):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; } ?>