本文主要和大家分享php服务器探针的实现代码，文章有点长，希望能帮助到大家。
S['YourIP'] = @$_SERVER['REMOTE_ADDR']; $domain = $this->OS()?$_SERVER['SERVER_ADDR']:@gethostbyname($_SERVER['SERVER_NAME']); $this->S['DomainIP'] = @get_current_user().' - '.$_SERVER['SERVER_NAME'].'('.$domain.')'; $this->S['Flag'] = empty($this->sysInfo['win_n'])?@php_uname():$this->sysInfo['win_n']; $os = explode(" ", php_uname()); $oskernel = $this->OS()?$os[2]:$os[1]; $this->S['OS'] = $os[0].'内核版本：'.$oskernel; $this->S['Language'] = getenv("HTTP_ACCEPT_LANGUAGE"); $this->S['Name'] = $this->OS()?$os[1]:$os[2]; $this->S['Email'] = $_SERVER['SERVER_ADMIN']; $this->S['WebEngine'] = $_SERVER['SERVER_SOFTWARE']; $this->S['WebPort'] = $_SERVER['SERVER_PORT']; $this->S['WebPath'] = $_SERVER['DOCUMENT_ROOT']?str_replace('\\','/',$_SERVER['DOCUMENT_ROOT']):str_replace('\\','/',dirname(__FILE__)); $this->S['ProbePath'] = str_replace('\\','/',__FILE__)?str_replace('\\','/',__FILE__):$_SERVER['SCRIPT_FILENAME']; $this->S['sTime'] = date('Y-m-d H:i:s'); $this->sysInfo = $this->GetsysInfo(); //var_dump($this->sysInfo);
$CPU1 = $this->GetCPUUse();
sleep(1); $CPU2 = $this->GetCPUUse(); $data = $this->GetCPUPercent($CPU1, $CPU2); $this->CPU_Use =$data['cpu0']['user']."%us, ".$data['cpu0']['sys']."%sy, ".$data['cpu0']['nice']."%ni, ".$data['cpu0']['idle']."%id, ".$data['cpu0']['iowait']."%wa, ".$data['cpu0']['irq']."%irq, ".$data['cpu0']['softirq']."%softirq"; if(!$this->OS()) $this->CPU_Use = '目前只支持Linux系统'; $this->hd = $this->GetDisk(); $this->NetWork = $this->GetNetWork();
} public function OS(){
return DIRECTORY_SEPARATOR=='/'?true:false;
} public function GetsysInfo(){
switch (PHP_OS) { case 'Linux': $sysInfo = $this->sys_linux(); break; case 'FreeBSD': $sysInfo = $this->sys_freebsd(); break; default: # code...
break;
} return $sysInfo;
} public function sys_linux(){ //linux系统探测
$str = @file("/proc/cpuinfo"); //获取CPU信息
if(!$str) return false; $str = implode("", $str);
@preg_match_all("/model\s+name\s{0,}\:+\s{0,}([\w\s\)\@.-]+)([\r\n]+)/s", $str, $model); //CPU 名称
@preg_match_all("/cpu\s+MHz\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $mhz); //CPU频率
@preg_match_all("/cache\s+size\s{0,}\:+\s{0,}([\d\.]+\s{0,}[A-Z]+[\r\n]+)/", $str, $cache); //CPU缓存
@preg_match_all("/bogomips\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $bogomips); //
if(is_array($model[1])){ $cpunum = count($model[1]); $x1 = $cpunum>1?' ×'.$cpunum:''; $mhz[1][0] = ' | 频率:'.$mhz[1][0]; $cache[1][0] = ' | 二级缓存:'.$cache[1][0]; $bogomips[1][0] = ' | Bogomips:'.$bogomips[1][0]; $res['cpu']['num'] = $cpunum; $res['cpu']['model'][] = $model[1][0].$mhz[1][0].$cache[1][0].$bogomips[1][0].$x1; if(is_array($res['cpu']['model'])) $res['cpu']['model'] = implode("
", $res['cpu']['model']); if(is_array($res['cpu']['mhz'])) $res['cpu']['mhz'] = implode("
", $res['cpu']['mhz']); if(is_array($res['cpu']['cache'])) $res['cpu']['cache'] = implode("
", $res['cpu']['cache']); if(is_array($res['cpu']['bogomips'])) $res['cpu']['bogomips'] = implode("
", $res['cpu']['bogomips']);
} //服务器运行时间
$str = @file("/proc/uptime"); if(!$str) 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)); $res['uptime'] = $days."天".$hours."小时".$min."分钟"; //内存
$str = @file("/proc/meminfo"); if(!$str) return false; $str = implode("", $str);
preg_match_all("/MemTotal\s{0,}\:+\s{0,}([\d\.]+).+?MemFree\s{0,}\:+\s{0,}([\d\.]+).+?Cached\s{0,}\:+\s{0,}([\d\.]+).+?SwapTotal\s{0,}\:+\s{0,}([\d\.]+).+?SwapFree\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buf);
preg_match_all("/Buffers\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buffers); $resmem['memTotal'] = round($buf[1][0]/1024, 2); $resmem['memFree'] = round($buf[2][0]/1024, 2); $resmem['memBuffers'] = round($buffers[1][0]/1024, 2); $resmem['memCached'] = round($buf[3][0]/1024, 2); $resmem['memUsed'] = $resmem['memTotal']-$resmem['memFree']; $resmem['memPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memUsed']/$resmem['memTotal']*100,2):0; $resmem['memRealUsed'] = $resmem['memTotal'] - $resmem['memFree'] - $resmem['memCached'] - $resmem['memBuffers']; //真实内存使用
$resmem['memRealFree'] = $resmem['memTotal'] - $resmem['memRealUsed']; //真实空闲
$resmem['memRealPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memRealUsed']/$resmem['memTotal']*100,2):0; //真实内存使用率
$resmem['memCachedPercent'] = (floatval($resmem['memCached'])!=0)?round($resmem['memCached']/$resmem['memTotal']*100,2):0; //Cached内存使用率
$resmem['swapTotal'] = round($buf[4][0]/1024, 2); $resmem['swapFree'] = round($buf[5][0]/1024, 2); $resmem['swapUsed'] = round($resmem['swapTotal']-$resmem['swapFree'], 2); $resmem['swapPercent'] = (floatval($resmem['swapTotal'])!=0)?round($resmem['swapUsed']/$resmem['swapTotal']*100,2):0; $resmem = $this->formatmem($resmem); //格式化内存显示单位
$res = array_merge($res,$resmem); // LOAD AVG 系统负载
$str = @file("/proc/loadavg"); if (!$str) return false; $str = explode(" ", implode("", $str)); $str = array_chunk($str, 4); $res['loadAvg'] = implode(" ", $str[0]); return $res;
} public function sys_freebsd(){ //freeBSD系统探测
$res['cpu']['num'] = do_command('sysctl','hw.ncpu'); //CPU
$res['cpu']['model'] = do_command('sysctl','hw.model'); $res['loadAvg'] = do_command('sysctl','vm.loadavg'); //Load AVG 系统负载
//uptime
$buf = do_command('sysctl','kern.boottime'); $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)); $res['uptime'] = $days.'天'.$hours.'小时'.$min.'分钟'; //内存
$buf = do_command('sysctl','hw.physmem'); $resmem['memTotal'] = round($buf/1024/1024, 2); $str = do_command('sysctl','vm.vmtotal');
preg_match_all("/\nVirtual Memory[\:\s]*\(Total[\:\s]*([\d]+)K[\,\s]*Active[\:\s]*([\d]+)K\@.-]+)([\r\n]+)/s", $str, $model); //CPU 名称 @preg_match_all("/cpu\s+MHz\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $mhz); //CPU频率 @preg_match_all("/cache\s+size\s{0,}\:+\s{0,}([\d\.]+\s{0,}[A-Z]+[\r\n]+)/", $str, $cache); //CPU缓存 @preg_match_all("/bogomips\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $bogomips); // if(is_array($model[1])){ $cpunum = count($model[1]); $x1 = $cpunum>1?' ×'.$cpunum:''; $mhz[1][0] = ' | 频率:'.$mhz[1][0]; $cache[1][0] = ' | 二级缓存:'.$cache[1][0]; $bogomips[1][0] = ' | Bogomips:'.$bogomips[1][0]; $res['cpu']['num'] = $cpunum; $res['cpu']['model'][] = $model[1][0].$mhz[1][0].$cache[1][0].$bogomips[1][0].$x1; if(is_array($res['cpu']['model'])) $res['cpu']['model'] = implode("
", $res['cpu']['model']); if(is_array($res['cpu']['mhz'])) $res['cpu']['mhz'] = implode("
", $res['cpu']['mhz']); if(is_array($res['cpu']['cache'])) $res['cpu']['cache'] = implode("
", $res['cpu']['cache']); if(is_array($res['cpu']['bogomips'])) $res['cpu']['bogomips'] = implode("
", $res['cpu']['bogomips']); } //服务器运行时间 $str = @file("/proc/uptime"); if(!$str) 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)); $res['uptime'] = $days."天".$hours."小时".$min."分钟"; //内存 $str = @file("/proc/meminfo"); if(!$str) return false; $str = implode("", $str); preg_match_all("/MemTotal\s{0,}\:+\s{0,}([\d\.]+).+?MemFree\s{0,}\:+\s{0,}([\d\.]+).+?Cached\s{0,}\:+\s{0,}([\d\.]+).+?SwapTotal\s{0,}\:+\s{0,}([\d\.]+).+?SwapFree\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buf); preg_match_all("/Buffers\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buffers); $resmem['memTotal'] = round($buf[1][0]/1024, 2); $resmem['memFree'] = round($buf[2][0]/1024, 2); $resmem['memBuffers'] = round($buffers[1][0]/1024, 2); $resmem['memCached'] = round($buf[3][0]/1024, 2); $resmem['memUsed'] = $resmem['memTotal']-$resmem['memFree']; $resmem['memPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memUsed']/$resmem['memTotal']*100,2):0; $resmem['memRealUsed'] = $resmem['memTotal'] - $resmem['memFree'] - $resmem['memCached'] - $resmem['memBuffers']; //真实内存使用 $resmem['memRealFree'] = $resmem['memTotal'] - $resmem['memRealUsed']; //真实空闲 $resmem['memRealPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memRealUsed']/$resmem['memTotal']*100,2):0; //真实内存使用率 $resmem['memCachedPercent'] = (floatval($resmem['memCached'])!=0)?round($resmem['memCached']/$resmem['memTotal']*100,2):0; //Cached内存使用率 $resmem['swapTotal'] = round($buf[4][0]/1024, 2); $resmem['swapFree'] = round($buf[5][0]/1024, 2); $resmem['swapUsed'] = round($resmem['swapTotal']-$resmem['swapFree'], 2); $resmem['swapPercent'] = (floatval($resmem['swapTotal'])!=0)?round($resmem['swapUsed']/$resmem['swapTotal']*100,2):0; $resmem = $this->formatmem($resmem); //格式化内存显示单位 $res = array_merge($res,$resmem); // LOAD AVG 系统负载 $str = @file("/proc/loadavg"); if (!$str) return false; $str = explode(" ", implode("", $str)); $str = array_chunk($str, 4); $res['loadAvg'] = implode(" ", $str[0]); return $res; } public function sys_freebsd(){ //freeBSD系统探测 $res['cpu']['num'] = do_command('sysctl','hw.ncpu'); //CPU $res['cpu']['model'] = do_command('sysctl','hw.model'); $res['loadAvg'] = do_command('sysctl','vm.loadavg'); //Load AVG 系统负载 //uptime $buf = do_command('sysctl','kern.boottime'); $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)); $res['uptime'] = $days.'天'.$hours.'小时'.$min.'分钟'; //内存 $buf = do_command('sysctl','hw.physmem'); $resmem['memTotal'] = round($buf/1024/1024, 2); $str = do_command('sysctl','vm.vmtotal'); preg_match_all("/\nVirtual Memory[\:\s]*\(Total[\:\s]*([\d]+)K[\,\s]*Active[\:\s]*([\d]+)K\n/i", $str, $buff, PREG_SET_ORDER);
preg_match_all("/\nReal Memory[\:\s]*Total[\s]∗([\d]+)K[\s]∗Active[\s]∗([\d]+)KTotal[\s]∗([\d]+)K[\s]∗Active[\s]∗([\d]+)K\n/i", $str, $buf, PREG_SET_ORDER); $resmem['memRealUsed'] = round($buf[0][2]/1024, 2); $resmem['memCached'] = round($buff[0][2]/1024, 2); $resmem['memUsed'] = round($buf[0][1]/1024, 2)+$resmem['memCached']; $resmem['memFree'] = $resmem['memTotal']-$resmem['memUsed']; $resmem['memPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memUsed']/$resmem['memTotal']*100,2):0; $resmem['memRealPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memRealUsed']/$resmem['memTotal']*100,2):0; $resmem = $this->formatmem($resmem); $res = array_merge($res,$resmem); return $res;
} public function do_command($cName, $args){ //执行系统命令FreeBSD
$cName = empty($cName)?'sysctl':timr($cName); if(empty($args)) return false; $args = '-n '.$args; $buffers = ''; $command = find_command($cName); if(!$command) return false; if($fp = @popen("$command $args", 'r')){ while (!@feof($fp)) { $buffers .= @fgets($fp, 4096);
}
pclose($fp); return trim($buffers);
} return false;
} public function find_command($cName){ //确定shell位置
$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;
} public function GetCPUUse(){
$data = @file('/proc/stat'); $cores = array(); foreach ($data as $line) { if(preg_match('/^cpu[0-9]/', $line)){ $info = explode(' ', $line); $cores[]=array('user'=>$info[1],'nice'=>$info[2],'sys' => $info[3],'idle'=>$info[4],'iowait'=>$info[5],'irq' => $info[6],'softirq' => $info[7]);
}
} return $cores;
} public function GetCPUPercent($CPU1,$CPU2){
$num = count($CPU1); if($num!==count($CPU2)) return; $cups = array(); for ($i=0; $i < $num; $i++) { $dif = array(); $dif['user'] = $CPU2[$i]['user'] - $CPU1[$i]['user']; $dif['nice'] = $CPU2[$i]['nice'] - $CPU1[$i]['nice']; $dif['sys'] = $CPU2[$i]['sys'] - $CPU1[$i]['sys']; $dif['idle'] = $CPU2[$i]['idle'] - $CPU1[$i]['idle']; $dif['iowait'] = $CPU2[$i]['iowait'] - $CPU1[$i]['iowait']; $dif['irq'] = $CPU2[$i]['irq'] - $CPU1[$i]['irq']; $dif['softirq'] = $CPU2[$i]['softirq'] - $CPU1[$i]['softirq']; $total = array_sum($dif); $cpu = array(); foreach($dif as $x=>$y) $cpu[$x] = round($y/$total*100, 2); $cpus['cpu'.$i] = $cpu;
} return $cpus;
} public function GetDisk(){ //获取硬盘情况
$d['t'] = round(@disk_total_space(".")/(1024*1024*1024),3); $d['f'] = round(@disk_free_space(".")/(1024*1024*1024),3); $d['u'] = $d['t']-$d['f']; $d['PCT'] = (floatval($d['t'])!=0)?round($d['u']/$d['t']*100,2):0; return $d;
} private function formatmem($mem){ //格试化内存显示单位
if(!is_array($mem)) return $mem; $tmp = array( 'memTotal', 'memUsed', 'memFree', 'memPercent', 'memCached', 'memRealPercent', 'swapTotal', 'swapUsed', 'swapFree', 'swapPercent'
); foreach ($mem as $k=>$v) { if(!strpos($k, 'Percent')){ $v = $v<1024?$v.' M':$v.' G';
} $mem[$k] = $v;
} foreach ($tmp as $v) { $mem[$v] = $mem[$v]?$mem[$v]:0;
} return $mem;
} public function GetNetWork(){ //网卡流量
$strs = @file("/proc/net/dev"); $lines = count($strs); for ($i=2; $i < $lines; $i++) {
preg_match_all( "/([^\s]+):[\s]{0,}(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/", $strs[$i], $info ); $res['OutSpeed'][$i] = $info[10][0]; $res['InputSpeed'][$i] = $info[2][0]; $res['NetOut'][$i] = $this->formatsize($info[10][0]); $res['NetInput'][$i] = $this->formatsize($info[2][0]); $res['NetWorkName'][$i] = $info[1][0];
} return $res;
} public function formatsize($size) { //单位转换
$danwei=array(' B ',' K ',' M ',' G ',' T '); $allsize=array(); $i=0; for($i = 0; $i <5; $i++) { if(floor($size/pow(1024,$i))==0){break;}
} for($l = $i-1; $l >=0; $l--) { $allsize1[$l]=floor($size/pow(1024,$l)); $allsize[$l]=$allsize1[$l]-$allsize1[$l+1]*1024;
} $len=count($allsize); for($j = $len-1; $j >=0; $j--) { $fsize=$fsize.$allsize[$j].$danwei[$j];
} return $fsize;
} public function phpexts(){ //以编译模块
$able = get_loaded_extensions(); $str = ''; foreach ($able as $key => $value) { if ($key!=0 && $key%13==0) { $str .= '
';
} $str .= "$value ";
} return $str;
} public function show($varName){ //检测PHP设置参数
switch($result = get_cfg_var($varName)){ case 0: return '×'; break; case 1: return '√'; break; default: return $result; break;
}
} public function GetDisFuns(){
$disFuns=get_cfg_var("disable_functions"); $str = ''; if(empty($disFuns)){ $str = '×';
}else{ $disFunsarr = explode(',',$disFuns); foreach ($disFunsarr as $key=>$value) { if ($key!=0 && $key%8==0) { $str .= '
';
} $str .= "$value ";
}
} return $str;
} public function isfun($funName='',$j=0){ // 检测函数支持
if (!$funName || trim($funName) == '' || preg_match('~[^a-z0-9\_]+~i', $funName, $tmp)) return '错误'; if(!$j){ return (function_exists($funName) !== false) ? '√' : '×';
}else{ return (function_exists($funName) !== false) ? '√' : '×';
}
} public function GetGDVer(){
$strgd = '×'; if(function_exists(gd_info)) { $gd_info = @gd_info(); $strgd = $gd_info["GD Version"];
} return $strgd;
} public function GetZendInfo(){
$zendInfo = array(); $zendInfo['ver'] = zend_version()?zend_version():'×'; $phpv = substr(PHP_VERSION,2,1); $zendInfo['loader'] = $phpv>2?'ZendGuardLoader[启用]':'Zend Optimizer'; if($phpv>2){ $zendInfo['html'] = get_cfg_var("zend_loader.enable")?'√':'×';
}elseif(function_exists('zend_optimizer_version')){ $zendInfo['html'] = zend_optimizer_version();
}else{ $zendInfo['html']= (get_cfg_var("zend_optimizer.optimization_level") ||
get_cfg_var("zend_extension_manager.optimizer_ts") ||
get_cfg_var("zend.ze1_compatibility_mode") ||
get_cfg_var("zend_extension_ts"))?'√':'×';
} return $zendInfo;
} public function GetIconcube(){
$str = '×'; if(extension_loaded('ionCube Loader')){ $ys = ionCube_Loader_version(); $gm = '.'.(int)substr($ys, 3, 2); $str = $ys.$gm;
} return $str;
} public function CHKModule($cName){
if(empty($cName)) return '错误'; $str = phpversion($cName); return empty($str)?'×':$str;
} public function GetDBVer($dbname){
if(empty($dbname)) return '错误'; switch ($dbname) { case 'mysql': if(function_exists("mysql_get_server_info")){ $s = @mysql_get_server_info(); $s = $s ? ' mysql_server 版本：'.$s:''; $c = @mysql_get_client_info(); $c = $c ? ' mysql_client 版本：'.$c:''; return $s.$c;
} return ''; break; case 'sqlite': if(extension_loaded('sqlite3')){ $sqliteVer = SQLite3::version(); $str = '√'; $str .= 'SQLite3 Ver'.$sqliteVer['versionString'];
}else{ $str = $this->isfun('sqlite_close'); if(strpos($str, '√')!==false){ $str .= ' 版本：'.sqlite_libversion();
}
} return $str; break; default: return ''; break;
}
}
}$title = 'PHP服务器信息探针';$j_version = '1.0.0';$S = new ServerInfo();$phpSelf = $_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];$disFuns=get_cfg_var("disable_functions");$disFuns = strpos('phpinfo', needle)?'×':"PHPINFO";$strcookies = isset($_COOKIE)?'√' : '×';$strsmtp = get_cfg_var("SMTP")?'√' : '×';$smtpadd = get_cfg_var("SMTP")?get_cfg_var("SMTP"):'×';//ajax调用实时刷新if ($_GET['act'] == "rt"){ $arr=array('useSpace'=>$S->hd['u'], 'freeSpace'=>$S->hd['f'], 'hdPercent'=>$S->hd['PCT'], 'barhdPercent'=>$S->hd['PCT'].'%', 'TotalMemory'=>$S->sysInfo['memTotal'], 'UsedMemory'=>$S->sysInfo['memUsed'], 'FreeMemory'=>$S->sysInfo['memFree'], 'CachedMemory'=>$S->sysInfo['memCached'], 'Buffers'=>$S->sysInfo['memBuffers'], 'TotalSwap'=>$S->sysInfo['swapTotal'], 'swapUsed'=>$S->sysInfo['swapUsed'], 'swapFree'=>$S->sysInfo['swapFree'], 'loadAvg'=>$S->sysInfo['loadAvg'], 'uptime'=>$S->sysInfo['uptime'], 'freetime'=>"$freetime", 'bjtime'=>"$bjtime", 'stime'=>$S->S['sTime'], 'cpuuse'=>$S->CPU_Use, 'memRealPercent'=>$S->sysInfo['memRealPercent'], 'memRealUsed'=>$S->sysInfo['memRealUsed'], 'memRealFree'=>$S->sysInfo['memRealFree'], 'memPercent'=>$S->sysInfo['memPercent'].'%', 'memCachedPercent'=>$S->sysInfo['memCachedPercent'], 'barmemCachedPercent'=>$S->sysInfo['memCachedPercent'].'%', 'swapPercent'=>$S->sysInfo['swapPercent'], 'barmemRealPercent'=>$S->sysInfo['memRealPercent'].'%', 'barswapPercent'=>$S->sysInfo['swapPercent'].'%', 'NetOut2'=>$S->NetWork['NetOut'][2], 'NetOut3'=>$S->NetWork['NetOut'][3], 'NetOut4'=>$S->NetWork['NetOut'][4], 'NetOut5'=>$S->NetWork['NetOut'][5], 'NetOut6'=>$S->NetWork['NetOut'][6], 'NetOut7'=>$S->NetWork['NetOut'][7], 'NetOut8'=>$S->NetWork['NetOut'][8], 'NetOut9'=>$S->NetWork['NetOut'][9], 'NetOut10'=>$S->NetWork['NetOut'][10], 'NetInput2'=>$S->NetWork['NetInput'][2], 'NetInput3'=>$S->NetWork['NetInput'][3], 'NetInput4'=>$S->NetWork['NetInput'][4], 'NetInput5'=>$S->NetWork['NetInput'][5], 'NetInput6'=>$S->NetWork['NetInput'][6], 'NetInput7'=>$S->NetWork['NetInput'][7], 'NetInput8'=>$S->NetWork['NetInput'][8], 'NetInput9'=>$S->NetWork['NetInput'][9], 'NetInput10'=>$S->NetWork['NetInput'][10], 'NetOutSpeed2'=>$S->NetWork['OutSpeed'][2], 'NetOutSpeed3'=>$S->NetWork['OutSpeed'][3], 'NetOutSpeed4'=>$S->NetWork['OutSpeed'][4], 'NetOutSpeed5'=>$S->NetWork['OutSpeed'][5], 'NetInputSpeed2'=>$S->NetWork['InputSpeed'][2], 'NetInputSpeed3'=>$S->NetWork['InputSpeed'][3], 'NetInputSpeed4'=>$S->NetWork['InputSpeed'][4], 'NetInputSpeed5'=>$S->NetWork['InputSpeed'][5]
); $jarr=json_encode($arr); $_GET['callback'] = htmlspecialchars($_GET['callback']); echo $_GET['callback'],'(',$jarr,')'; exit;
}function memory_usage() {
$memory = ( ! function_exists('memory_get_usage')) ? '0' : round(memory_get_usage()/1024/1024, 2).'MB'; return $memory;
}// 计时function microtime_float() {
$mtime = microtime(); $mtime = explode(' ', $mtime); return $mtime[1] + $mtime[0];
}?><?=$title?>
PHP参数
组件支持
第三方组件
数据库支持
性能检测
网速检测
MySQL检测
函数检测
邮件检测
服务器参数
服务器实时数据
sysInfo['memCached']){ ?>
Cache化内存为 sysInfo['memCached'];?>
, 使用率sysInfo['memCachedPercent'];?>% |
Buffers缓冲为 sysInfo['memBuffers'];?>
真实内存使用sysInfo['memRealUsed'];?>
, 真实内存空闲sysInfo['memRealFree'];?>
, 使用率sysInfo['memRealPercent'];?>%
sysInfo['swapTotal']){ ?>
SWAP区：共sysInfo['swapTotal'];?>
, 已使用sysInfo['swapUsed'];?>
, 空闲sysInfo['swapFree'];?>
, 使用率sysInfo['swapPercent'];?>%
网络使用状况
NetWork); for ($i=2; $i < $netnum; $i++) { ?>
PHP已编译模块检测
PHP相关参数
组件支持
第三方组件
数据库支持
Processed in seconds. memory usage.
S['YourIP'] = @$_SERVER['REMOTE_ADDR']; $domain = $this->OS()?$_SERVER['SERVER_ADDR']:@gethostbyname($_SERVER['SERVER_NAME']); $this->S['DomainIP'] = @get_current_user().' - '.$_SERVER['SERVER_NAME'].'('.$domain.')'; $this->S['Flag'] = empty($this->sysInfo['win_n'])?@php_uname():$this->sysInfo['win_n']; $os = explode(" ", php_uname()); $oskernel = $this->OS()?$os[2]:$os[1]; $this->S['OS'] = $os[0].'内核版本：'.$oskernel; $this->S['Language'] = getenv("HTTP_ACCEPT_LANGUAGE"); $this->S['Name'] = $this->OS()?$os[1]:$os[2]; $this->S['Email'] = $_SERVER['SERVER_ADMIN']; $this->S['WebEngine'] = $_SERVER['SERVER_SOFTWARE']; $this->S['WebPort'] = $_SERVER['SERVER_PORT']; $this->S['WebPath'] = $_SERVER['DOCUMENT_ROOT']?str_replace('\\','/',$_SERVER['DOCUMENT_ROOT']):str_replace('\\','/',dirname(__FILE__)); $this->S['ProbePath'] = str_replace('\\','/',__FILE__)?str_replace('\\','/',__FILE__):$_SERVER['SCRIPT_FILENAME']; $this->S['sTime'] = date('Y-m-d H:i:s'); $this->sysInfo = $this->GetsysInfo(); //var_dump($this->sysInfo);
$CPU1 = $this->GetCPUUse();
sleep(1); $CPU2 = $this->GetCPUUse(); $data = $this->GetCPUPercent($CPU1, $CPU2); $this->CPU_Use =$data['cpu0']['user']."%us, ".$data['cpu0']['sys']."%sy, ".$data['cpu0']['nice']."%ni, ".$data['cpu0']['idle']."%id, ".$data['cpu0']['iowait']."%wa, ".$data['cpu0']['irq']."%irq, ".$data['cpu0']['softirq']."%softirq"; if(!$this->OS()) $this->CPU_Use = '目前只支持Linux系统'; $this->hd = $this->GetDisk(); $this->NetWork = $this->GetNetWork();
} public function OS(){
return DIRECTORY_SEPARATOR=='/'?true:false;
} public function GetsysInfo(){
switch (PHP_OS) { case 'Linux': $sysInfo = $this->sys_linux(); break; case 'FreeBSD': $sysInfo = $this->sys_freebsd(); break; default: # code...
break;
} return $sysInfo;
} public function sys_linux(){ //linux系统探测
$str = @file("/proc/cpuinfo"); //获取CPU信息
if(!$str) return false; $str = implode("", $str);
@preg_match_all("/model\s+name\s{0,}\:+\s{0,}([\w\s\)\@.-]+)([\r\n]+)/s", $str, $model); //CPU 名称
@preg_match_all("/cpu\s+MHz\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $mhz); //CPU频率
@preg_match_all("/cache\s+size\s{0,}\:+\s{0,}([\d\.]+\s{0,}[A-Z]+[\r\n]+)/", $str, $cache); //CPU缓存
@preg_match_all("/bogomips\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $bogomips); //
if(is_array($model[1])){ $cpunum = count($model[1]); $x1 = $cpunum>1?' ×'.$cpunum:''; $mhz[1][0] = ' | 频率:'.$mhz[1][0]; $cache[1][0] = ' | 二级缓存:'.$cache[1][0]; $bogomips[1][0] = ' | Bogomips:'.$bogomips[1][0]; $res['cpu']['num'] = $cpunum; $res['cpu']['model'][] = $model[1][0].$mhz[1][0].$cache[1][0].$bogomips[1][0].$x1; if(is_array($res['cpu']['model'])) $res['cpu']['model'] = implode("
", $res['cpu']['model']); if(is_array($res['cpu']['mhz'])) $res['cpu']['mhz'] = implode("
", $res['cpu']['mhz']); if(is_array($res['cpu']['cache'])) $res['cpu']['cache'] = implode("
", $res['cpu']['cache']); if(is_array($res['cpu']['bogomips'])) $res['cpu']['bogomips'] = implode("
", $res['cpu']['bogomips']);
} //服务器运行时间
$str = @file("/proc/uptime"); if(!$str) 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)); $res['uptime'] = $days."天".$hours."小时".$min."分钟"; //内存
$str = @file("/proc/meminfo"); if(!$str) return false; $str = implode("", $str);
preg_match_all("/MemTotal\s{0,}\:+\s{0,}([\d\.]+).+?MemFree\s{0,}\:+\s{0,}([\d\.]+).+?Cached\s{0,}\:+\s{0,}([\d\.]+).+?SwapTotal\s{0,}\:+\s{0,}([\d\.]+).+?SwapFree\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buf);
preg_match_all("/Buffers\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buffers); $resmem['memTotal'] = round($buf[1][0]/1024, 2); $resmem['memFree'] = round($buf[2][0]/1024, 2); $resmem['memBuffers'] = round($buffers[1][0]/1024, 2); $resmem['memCached'] = round($buf[3][0]/1024, 2); $resmem['memUsed'] = $resmem['memTotal']-$resmem['memFree']; $resmem['memPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memUsed']/$resmem['memTotal']*100,2):0; $resmem['memRealUsed'] = $resmem['memTotal'] - $resmem['memFree'] - $resmem['memCached'] - $resmem['memBuffers']; //真实内存使用
$resmem['memRealFree'] = $resmem['memTotal'] - $resmem['memRealUsed']; //真实空闲
$resmem['memRealPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memRealUsed']/$resmem['memTotal']*100,2):0; //真实内存使用率
$resmem['memCachedPercent'] = (floatval($resmem['memCached'])!=0)?round($resmem['memCached']/$resmem['memTotal']*100,2):0; //Cached内存使用率
$resmem['swapTotal'] = round($buf[4][0]/1024, 2); $resmem['swapFree'] = round($buf[5][0]/1024, 2); $resmem['swapUsed'] = round($resmem['swapTotal']-$resmem['swapFree'], 2); $resmem['swapPercent'] = (floatval($resmem['swapTotal'])!=0)?round($resmem['swapUsed']/$resmem['swapTotal']*100,2):0; $resmem = $this->formatmem($resmem); //格式化内存显示单位
$res = array_merge($res,$resmem); // LOAD AVG 系统负载
$str = @file("/proc/loadavg"); if (!$str) return false; $str = explode(" ", implode("", $str)); $str = array_chunk($str, 4); $res['loadAvg'] = implode(" ", $str[0]); return $res;
} public function sys_freebsd(){ //freeBSD系统探测
$res['cpu']['num'] = do_command('sysctl','hw.ncpu'); //CPU
$res['cpu']['model'] = do_command('sysctl','hw.model'); $res['loadAvg'] = do_command('sysctl','vm.loadavg'); //Load AVG 系统负载
//uptime
$buf = do_command('sysctl','kern.boottime'); $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)); $res['uptime'] = $days.'天'.$hours.'小时'.$min.'分钟'; //内存
$buf = do_command('sysctl','hw.physmem'); $resmem['memTotal'] = round($buf/1024/1024, 2); $str = do_command('sysctl','vm.vmtotal');
preg_match_all("/\nVirtual Memory[\:\s]*\(Total[\:\s]*([\d]+)K[\,\s]*Active[\:\s]*([\d]+)K\@.-]+)([\r\n]+)/s", $str, $model); //CPU 名称 @preg_match_all("/cpu\s+MHz\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $mhz); //CPU频率 @preg_match_all("/cache\s+size\s{0,}\:+\s{0,}([\d\.]+\s{0,}[A-Z]+[\r\n]+)/", $str, $cache); //CPU缓存 @preg_match_all("/bogomips\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $bogomips); // if(is_array($model[1])){ $cpunum = count($model[1]); $x1 = $cpunum>1?' ×'.$cpunum:''; $mhz[1][0] = ' | 频率:'.$mhz[1][0]; $cache[1][0] = ' | 二级缓存:'.$cache[1][0]; $bogomips[1][0] = ' | Bogomips:'.$bogomips[1][0]; $res['cpu']['num'] = $cpunum; $res['cpu']['model'][] = $model[1][0].$mhz[1][0].$cache[1][0].$bogomips[1][0].$x1; if(is_array($res['cpu']['model'])) $res['cpu']['model'] = implode("
", $res['cpu']['model']); if(is_array($res['cpu']['mhz'])) $res['cpu']['mhz'] = implode("
", $res['cpu']['mhz']); if(is_array($res['cpu']['cache'])) $res['cpu']['cache'] = implode("
", $res['cpu']['cache']); if(is_array($res['cpu']['bogomips'])) $res['cpu']['bogomips'] = implode("
", $res['cpu']['bogomips']); } //服务器运行时间 $str = @file("/proc/uptime"); if(!$str) 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)); $res['uptime'] = $days."天".$hours."小时".$min."分钟"; //内存 $str = @file("/proc/meminfo"); if(!$str) return false; $str = implode("", $str); preg_match_all("/MemTotal\s{0,}\:+\s{0,}([\d\.]+).+?MemFree\s{0,}\:+\s{0,}([\d\.]+).+?Cached\s{0,}\:+\s{0,}([\d\.]+).+?SwapTotal\s{0,}\:+\s{0,}([\d\.]+).+?SwapFree\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buf); preg_match_all("/Buffers\s{0,}\:+\s{0,}([\d\.]+)/s", $str, $buffers); $resmem['memTotal'] = round($buf[1][0]/1024, 2); $resmem['memFree'] = round($buf[2][0]/1024, 2); $resmem['memBuffers'] = round($buffers[1][0]/1024, 2); $resmem['memCached'] = round($buf[3][0]/1024, 2); $resmem['memUsed'] = $resmem['memTotal']-$resmem['memFree']; $resmem['memPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memUsed']/$resmem['memTotal']*100,2):0; $resmem['memRealUsed'] = $resmem['memTotal'] - $resmem['memFree'] - $resmem['memCached'] - $resmem['memBuffers']; //真实内存使用 $resmem['memRealFree'] = $resmem['memTotal'] - $resmem['memRealUsed']; //真实空闲 $resmem['memRealPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memRealUsed']/$resmem['memTotal']*100,2):0; //真实内存使用率 $resmem['memCachedPercent'] = (floatval($resmem['memCached'])!=0)?round($resmem['memCached']/$resmem['memTotal']*100,2):0; //Cached内存使用率 $resmem['swapTotal'] = round($buf[4][0]/1024, 2); $resmem['swapFree'] = round($buf[5][0]/1024, 2); $resmem['swapUsed'] = round($resmem['swapTotal']-$resmem['swapFree'], 2); $resmem['swapPercent'] = (floatval($resmem['swapTotal'])!=0)?round($resmem['swapUsed']/$resmem['swapTotal']*100,2):0; $resmem = $this->formatmem($resmem); //格式化内存显示单位 $res = array_merge($res,$resmem); // LOAD AVG 系统负载 $str = @file("/proc/loadavg"); if (!$str) return false; $str = explode(" ", implode("", $str)); $str = array_chunk($str, 4); $res['loadAvg'] = implode(" ", $str[0]); return $res; } public function sys_freebsd(){ //freeBSD系统探测 $res['cpu']['num'] = do_command('sysctl','hw.ncpu'); //CPU $res['cpu']['model'] = do_command('sysctl','hw.model'); $res['loadAvg'] = do_command('sysctl','vm.loadavg'); //Load AVG 系统负载 //uptime $buf = do_command('sysctl','kern.boottime'); $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)); $res['uptime'] = $days.'天'.$hours.'小时'.$min.'分钟'; //内存 $buf = do_command('sysctl','hw.physmem'); $resmem['memTotal'] = round($buf/1024/1024, 2); $str = do_command('sysctl','vm.vmtotal'); preg_match_all("/\nVirtual Memory[\:\s]*\(Total[\:\s]*([\d]+)K[\,\s]*Active[\:\s]*([\d]+)K\n/i", $str, $buff, PREG_SET_ORDER);
preg_match_all("/\nReal Memory[\:\s]*Total[\s]∗([\d]+)K[\s]∗Active[\s]∗([\d]+)KTotal[\s]∗([\d]+)K[\s]∗Active[\s]∗([\d]+)K\n/i", $str, $buf, PREG_SET_ORDER); $resmem['memRealUsed'] = round($buf[0][2]/1024, 2); $resmem['memCached'] = round($buff[0][2]/1024, 2); $resmem['memUsed'] = round($buf[0][1]/1024, 2)+$resmem['memCached']; $resmem['memFree'] = $resmem['memTotal']-$resmem['memUsed']; $resmem['memPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memUsed']/$resmem['memTotal']*100,2):0; $resmem['memRealPercent'] = (floatval($resmem['memTotal'])!=0)?round($resmem['memRealUsed']/$resmem['memTotal']*100,2):0; $resmem = $this->formatmem($resmem); $res = array_merge($res,$resmem); return $res;
} public function do_command($cName, $args){ //执行系统命令FreeBSD
$cName = empty($cName)?'sysctl':timr($cName); if(empty($args)) return false; $args = '-n '.$args; $buffers = ''; $command = find_command($cName); if(!$command) return false; if($fp = @popen("$command $args", 'r')){ while (!@feof($fp)) { $buffers .= @fgets($fp, 4096);
}
pclose($fp); return trim($buffers);
} return false;
} public function find_command($cName){ //确定shell位置
$path = array('/bin', '/sbin', '/usr/bin', '/usr/sbin', '/usr/local/bin', '/usr/local/sbin'); foreach($path as $p) { if (@is_executable("$p/$commandName")) return "$p/$commandName";
} return false;
} public function GetCPUUse(){
$data = @file('/proc/stat'); $cores = array(); foreach ($data as $line) { if(preg_match('/^cpu[0-9]/', $line)){ $info = explode(' ', $line); $cores[]=array('user'=>$info[1],'nice'=>$info[2],'sys' => $info[3],'idle'=>$info[4],'iowait'=>$info[5],'irq' => $info[6],'softirq' => $info[7]);
}
} return $cores;
} public function GetCPUPercent($CPU1,$CPU2){
$num = count($CPU1); if($num!==count($CPU2)) return; $cups = array(); for ($i=0; $i < $num; $i++) { $dif = array(); $dif['user'] = $CPU2[$i]['user'] - $CPU1[$i]['user']; $dif['nice'] = $CPU2[$i]['nice'] - $CPU1[$i]['nice']; $dif['sys'] = $CPU2[$i]['sys'] - $CPU1[$i]['sys']; $dif['idle'] = $CPU2[$i]['idle'] - $CPU1[$i]['idle']; $dif['iowait'] = $CPU2[$i]['iowait'] - $CPU1[$i]['iowait']; $dif['irq'] = $CPU2[$i]['irq'] - $CPU1[$i]['irq']; $dif['softirq'] = $CPU2[$i]['softirq'] - $CPU1[$i]['softirq']; $total = array_sum($dif); $cpu = array(); foreach($dif as $x=>$y) $cpu[$x] = round($y/$total*100, 2); $cpus['cpu'.$i] = $cpu;
} return $cpus;
} public function GetDisk(){ //获取硬盘情况
$d['t'] = round(@disk_total_space(".")/(1024*1024*1024),3); $d['f'] = round(@disk_free_space(".")/(1024*1024*1024),3); $d['u'] = $d['t']-$d['f']; $d['PCT'] = (floatval($d['t'])!=0)?round($d['u']/$d['t']*100,2):0; return $d;
} private function formatmem($mem){ //格试化内存显示单位
if(!is_array($mem)) return $mem; $tmp = array( 'memTotal', 'memUsed', 'memFree', 'memPercent', 'memCached', 'memRealPercent', 'swapTotal', 'swapUsed', 'swapFree', 'swapPercent'
); foreach ($mem as $k=>$v) { if(!strpos($k, 'Percent')){ $v = $v<1024?$v.' M':$v.' G';
} $mem[$k] = $v;
} foreach ($tmp as $v) { $mem[$v] = $mem[$v]?$mem[$v]:0;
} return $mem;
} public function GetNetWork(){ //网卡流量
$strs = @file("/proc/net/dev"); $lines = count($strs); for ($i=2; $i < $lines; $i++) {
preg_match_all( "/([^\s]+):[\s]{0,}(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/", $strs[$i], $info ); $res['OutSpeed'][$i] = $info[10][0]; $res['InputSpeed'][$i] = $info[2][0]; $res['NetOut'][$i] = $this->formatsize($info[10][0]); $res['NetInput'][$i] = $this->formatsize($info[2][0]); $res['NetWorkName'][$i] = $info[1][0];
} return $res;
} public function formatsize($size) { //单位转换
$danwei=array(' B ',' K ',' M ',' G ',' T '); $allsize=array(); $i=0; for($i = 0; $i <5; $i++) { if(floor($size/pow(1024,$i))==0){break;}
} for($l = $i-1; $l >=0; $l--) { $allsize1[$l]=floor($size/pow(1024,$l)); $allsize[$l]=$allsize1[$l]-$allsize1[$l+1]*1024;
} $len=count($allsize); for($j = $len-1; $j >=0; $j--) { $fsize=$fsize.$allsize[$j].$danwei[$j];
} return $fsize;
} public function phpexts(){ //以编译模块
$able = get_loaded_extensions(); $str = ''; foreach ($able as $key => $value) { if ($key!=0 && $key%13==0) { $str .= '
';
} $str .= "$value ";
} return $str;
} public function show($varName){ //检测PHP设置参数
switch($result = get_cfg_var($varName)){ case 0: return '×'; break; case 1: return '√'; break; default: return $result; break;
}
} public function GetDisFuns(){
$disFuns=get_cfg_var("disable_functions"); $str = ''; if(empty($disFuns)){ $str = '×';
}else{ $disFunsarr = explode(',',$disFuns); foreach ($disFunsarr as $key=>$value) { if ($key!=0 && $key%8==0) { $str .= '
';
} $str .= "$value ";
}
} return $str;
} public function isfun($funName='',$j=0){ // 检测函数支持
if (!$funName || trim($funName) == '' || preg_match('~[^a-z0-9\_]+~i', $funName, $tmp)) return '错误'; if(!$j){ return (function_exists($funName) !== false) ? '√' : '×';
}else{ return (function_exists($funName) !== false) ? '√' : '×';
}
} public function GetGDVer(){
$strgd = '×'; if(function_exists(gd_info)) { $gd_info = @gd_info(); $strgd = $gd_info["GD Version"];
} return $strgd;
} public function GetZendInfo(){
$zendInfo = array(); $zendInfo['ver'] = zend_version()?zend_version():'×'; $phpv = substr(PHP_VERSION,2,1); $zendInfo['loader'] = $phpv>2?'ZendGuardLoader[启用]':'Zend Optimizer'; if($phpv>2){ $zendInfo['html'] = get_cfg_var("zend_loader.enable")?'√':'×';
}elseif(function_exists('zend_optimizer_version')){ $zendInfo['html'] = zend_optimizer_version();
}else{ $zendInfo['html']= (get_cfg_var("zend_optimizer.optimization_level") ||
get_cfg_var("zend_extension_manager.optimizer_ts") ||
get_cfg_var("zend.ze1_compatibility_mode") ||
get_cfg_var("zend_extension_ts"))?'√':'×';
} return $zendInfo;
} public function GetIconcube(){
$str = '×'; if(extension_loaded('ionCube Loader')){ $ys = ionCube_Loader_version(); $gm = '.'.(int)substr($ys, 3, 2); $str = $ys.$gm;
} return $str;
} public function CHKModule($cName){
if(empty($cName)) return '错误'; $str = phpversion($cName); return empty($str)?'×':$str;
} public function GetDBVer($dbname){
if(empty($dbname)) return '错误'; switch ($dbname) { case 'mysql': if(function_exists("mysql_get_server_info")){ $s = @mysql_get_server_info(); $s = $s ? ' mysql_server 版本：'.$s:''; $c = @mysql_get_client_info(); $c = $c ? ' mysql_client 版本：'.$c:''; return $s.$c;
} return ''; break; case 'sqlite': if(extension_loaded('sqlite3')){ $sqliteVer = SQLite3::version(); $str = '√'; $str .= 'SQLite3 Ver'.$sqliteVer['versionString'];
}else{ $str = $this->isfun('sqlite_close'); if(strpos($str, '√')!==false){ $str .= ' 版本：'.sqlite_libversion();
}
} return $str; break; default: return ''; break;
}
}
}$title = 'PHP服务器信息探针';$j_version = '1.0.0';$S = new ServerInfo();$phpSelf = $_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];$disFuns=get_cfg_var("disable_functions");$disFuns = strpos('phpinfo', needle)?'×':"PHPINFO";$strcookies = isset($_COOKIE)?'√' : '×';$strsmtp = get_cfg_var("SMTP")?'√' : '×';$smtpadd = get_cfg_var("SMTP")?get_cfg_var("SMTP"):'×';//ajax调用实时刷新if ($_GET['act'] == "rt"){ $arr=array('useSpace'=>$S->hd['u'], 'freeSpace'=>$S->hd['f'], 'hdPercent'=>$S->hd['PCT'], 'barhdPercent'=>$S->hd['PCT'].'%', 'TotalMemory'=>$S->sysInfo['memTotal'], 'UsedMemory'=>$S->sysInfo['memUsed'], 'FreeMemory'=>$S->sysInfo['memFree'], 'CachedMemory'=>$S->sysInfo['memCached'], 'Buffers'=>$S->sysInfo['memBuffers'], 'TotalSwap'=>$S->sysInfo['swapTotal'], 'swapUsed'=>$S->sysInfo['swapUsed'], 'swapFree'=>$S->sysInfo['swapFree'], 'loadAvg'=>$S->sysInfo['loadAvg'], 'uptime'=>$S->sysInfo['uptime'], 'freetime'=>"$freetime", 'bjtime'=>"$bjtime", 'stime'=>$S->S['sTime'], 'cpuuse'=>$S->CPU_Use, 'memRealPercent'=>$S->sysInfo['memRealPercent'], 'memRealUsed'=>$S->sysInfo['memRealUsed'], 'memRealFree'=>$S->sysInfo['memRealFree'], 'memPercent'=>$S->sysInfo['memPercent'].'%', 'memCachedPercent'=>$S->sysInfo['memCachedPercent'], 'barmemCachedPercent'=>$S->sysInfo['memCachedPercent'].'%', 'swapPercent'=>$S->sysInfo['swapPercent'], 'barmemRealPercent'=>$S->sysInfo['memRealPercent'].'%', 'barswapPercent'=>$S->sysInfo['swapPercent'].'%', 'NetOut2'=>$S->NetWork['NetOut'][2], 'NetOut3'=>$S->NetWork['NetOut'][3], 'NetOut4'=>$S->NetWork['NetOut'][4], 'NetOut5'=>$S->NetWork['NetOut'][5], 'NetOut6'=>$S->NetWork['NetOut'][6], 'NetOut7'=>$S->NetWork['NetOut'][7], 'NetOut8'=>$S->NetWork['NetOut'][8], 'NetOut9'=>$S->NetWork['NetOut'][9], 'NetOut10'=>$S->NetWork['NetOut'][10], 'NetInput2'=>$S->NetWork['NetInput'][2], 'NetInput3'=>$S->NetWork['NetInput'][3], 'NetInput4'=>$S->NetWork['NetInput'][4], 'NetInput5'=>$S->NetWork['NetInput'][5], 'NetInput6'=>$S->NetWork['NetInput'][6], 'NetInput7'=>$S->NetWork['NetInput'][7], 'NetInput8'=>$S->NetWork['NetInput'][8], 'NetInput9'=>$S->NetWork['NetInput'][9], 'NetInput10'=>$S->NetWork['NetInput'][10], 'NetOutSpeed2'=>$S->NetWork['OutSpeed'][2], 'NetOutSpeed3'=>$S->NetWork['OutSpeed'][3], 'NetOutSpeed4'=>$S->NetWork['OutSpeed'][4], 'NetOutSpeed5'=>$S->NetWork['OutSpeed'][5], 'NetInputSpeed2'=>$S->NetWork['InputSpeed'][2], 'NetInputSpeed3'=>$S->NetWork['InputSpeed'][3], 'NetInputSpeed4'=>$S->NetWork['InputSpeed'][4], 'NetInputSpeed5'=>$S->NetWork['InputSpeed'][5]
); $jarr=json_encode($arr); $_GET['callback'] = htmlspecialchars($_GET['callback']); echo $_GET['callback'],'(',$jarr,')'; exit;
}function memory_usage() {
$memory = ( ! function_exists('memory_get_usage')) ? '0' : round(memory_get_usage()/1024/1024, 2).'MB'; return $memory;
}// 计时function microtime_float() {
$mtime = microtime(); $mtime = explode(' ', $mtime); return $mtime[1] + $mtime[0];
}?><?=$title?>
PHP参数
组件支持
第三方组件
数据库支持
性能检测
网速检测
MySQL检测
函数检测
邮件检测
服务器参数
服务器实时数据
sysInfo['memCached']){ ?>
Cache化内存为 sysInfo['memCached'];?>
, 使用率sysInfo['memCachedPercent'];?>% |
Buffers缓冲为 sysInfo['memBuffers'];?>
真实内存使用sysInfo['memRealUsed'];?>
, 真实内存空闲sysInfo['memRealFree'];?>
, 使用率sysInfo['memRealPercent'];?>%
sysInfo['swapTotal']){ ?>
SWAP区：共sysInfo['swapTotal'];?>
, 已使用sysInfo['swapUsed'];?>
, 空闲sysInfo['swapFree'];?>
, 使用率sysInfo['swapPercent'];?>%
网络使用状况
NetWork); for ($i=2; $i < $netnum; $i++) { ?>
PHP已编译模块检测
PHP相关参数
组件支持
第三方组件
数据库支持
Processed in seconds. memory usage.
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