<?php
error_reporting(0); //抑制所有错误信息
@header("content-Type: text/html; charset=utf-8"); //语言强制
ob_start();
date_default_timezone_set('Asia/Shanghai');//此句用于消除时间差
$title = 'PHP探针';
$version = "v0.4.7"; //版本号
define('HTTP_HOST', preg_replace('~^www\.~i', '', $_SERVER['HTTP_HOST']));
$time_start = microtime_float();
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] + $mtime[0];
}
//单位转换
function formatsize($size)
{
$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 $fsize;
}
function valid_email($str)
{
return ( ! preg_match("/^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/ix", $str)) ? FALSE : TRUE;
}
//检测PHP设置参数
function show($varName)
{
switch($result = get_cfg_var($varName))
{
case 0:
return '<font color="red"><i class="fa fa-times"></i></font>';
break;
case 1:
return '<font color="green"><i class="fa fa-check"></i></font>';
break;
default:
return $result;
break;
}
}
//保留服务器性能测试结果
$valInt = isset($_POST['pInt']) ? $_POST['pInt'] : "未测试";
$valFloat = isset($_POST['pFloat']) ? $_POST['pFloat'] : "未测试";
$valIo = isset($_POST['pIo']) ? $_POST['pIo'] : "未测试";
if ($_GET['act'] == "phpinfo")
{
phpinfo();
exit();
}
elseif($_POST['act'] == "整型测试")
{
$valInt = test_int();
}
elseif($_POST['act'] == "浮点测试")
{
$valFloat = test_float();
}
elseif($_POST['act'] == "IO测试")
{
$valIo = test_io();
}
//网速测试-开始
elseif($_POST['act']=="开始测试")
{
?>
<script language="javascript" type="text/javascript">
var acd1;
acd1 = new Date();
acd1ok=acd1.getTime();
</script>
<?php
for($i=1;$i<=204800;$i++)
{
echo "<!--34567890#########0#########0#########0#########0#########0#########0#########0#########012345-->";
}
?>
<script language="javascript" type="text/javascript">
var acd2;
acd2 = new Date();
acd2ok=acd2.getTime();
window.location = '?speed=' +(acd2ok-acd1ok)+'#w_networkspeed';
</script>
<?php
}
//网速测试-结束
elseif($_GET['act'] == "Function")
{
$arr = get_defined_functions();
Function php()
{
}
echo "<pre>";
Echo "这里显示系统所支持的所有函数,和自定义函数\n";
print_r($arr);
echo "</pre>";
exit();
}elseif($_GET['act'] == "disable_functions")
{
$disFuns=get_cfg_var("disable_functions");
if(empty($disFuns))
{
$arr = '<font color=red><i class="fa fa-times"></i></font>';
}
else
{
$arr = $disFuns;
}
Function php()
{
}
echo "<pre>";
Echo "这里显示系统被禁用的函数\n";
print_r($arr);
echo "</pre>";
exit();
}
//MySQL检测
if ($_POST['act'] == 'MySQL检测')
{
$host = isset($_POST['host']) ? trim($_POST['host']) : '';
$port = isset($_POST['port']) ? (int) $_POST['port'] : '';
$login = isset($_POST['login']) ? trim($_POST['login']) : '';
$password = isset($_POST['password']) ? trim($_POST['password']) : '';
$host = preg_match('~[^a-z0-9\-\.]+~i', $host) ? '' : $host;
$port = intval($port) ? intval($port) : '';
$login = preg_match('~[^a-z0-9\_\-]+~i', $login) ? '' : htmlspecialchars($login);
$password = is_string($password) ? htmlspecialchars($password) : '';
}
elseif ($_POST['act'] == '函数检测')
{
$funRe = "函数".$_POST['funName']."支持状况检测结果：".isfun1($_POST['funName']);
}
elseif ($_POST['act'] == '邮件检测')
{
$mailRe = "邮件发送检测结果：发送";
if($_SERVER['SERVER_PORT']==80){$mailContent = "http://".$_SERVER['SERVER_NAME'].($_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME']);}
else{$mailContent = "http://".$_SERVER['SERVER_NAME'].":".$_SERVER['SERVER_PORT'].($_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME']);}
$mailRe .= (false !== @mail($_POST["mailAdd"], $mailContent, "This is a test mail!")) ? "完成":"失败";
}
//网络速度测试
if(isset($_POST['speed']))
{
$speed=round(100/($_POST['speed']/2048),2);
}
elseif($_GET['speed']=="0")
{
$speed=6666.67;
}
elseif(isset($_GET['speed']) and $_GET['speed']>0)
{
$speed=round(100/($_GET['speed']/2048),2); //下载速度：$speed kb/s
}
else
{
$speed="<font color=\"red\"> 未探测 </font>";
}
// 检测函数支持
function isfun($funName = '')
{
if (!$funName || trim($funName) == '' || preg_match('~[^a-z0-9\_]+~i', $funName, $tmp)) return '错误';
return (false !== function_exists($funName)) ? '<font color="green"><i class="fa fa-check"></i></font>' : '<font color="red"><i class="fa fa-times"></i></font>';
}
function isfun1($funName = '')
{
if (!$funName || trim($funName) == '' || preg_match('~[^a-z0-9\_]+~i', $funName, $tmp)) return '错误';
return (false !== function_exists($funName)) ? '<i class="fa fa-check"></i>' : '<i class="fa fa-times"></i>';
}
//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()
{
//得到圆周率值
$t = pi();
$timeStart = gettimeofday();
for($i = 0; $i < 3000000; $i++)
{
//开平方
sqrt($t);
}
$timeEnd = gettimeofday();
$time = ($timeEnd["usec"]-$timeStart["usec"])/1000000+$timeEnd["sec"]-$timeStart["sec"];
$time = round($time, 3)."秒";
return $time;
}
//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($time);
}
function GetCoreInformation() {$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 $cores;}
function GetCpuPercentages($stat1, $stat2) {if(count($stat1)!==count($stat2)){return;}$cpus=array();for( $i = 0, $l = count($stat1); $i < $l; $i++) { $dif = array(); $dif['user'] = $stat2[$i]['user'] - $stat1[$i]['user'];$dif['nice'] = $stat2[$i]['nice'] - $stat1[$i]['nice']; $dif['sys'] = $stat2[$i]['sys'] - $stat1[$i]['sys'];$dif['idle'] = $stat2[$i]['idle'] - $stat1[$i]['idle'];$dif['iowait'] = $stat2[$i]['iowait'] - $stat1[$i]['iowait'];$dif['irq'] = $stat2[$i]['irq'] - $stat1[$i]['irq'];$dif['softirq'] = $stat2[$i]['softirq'] - $stat1[$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;}
$stat1 = GetCoreInformation();sleep(1);$stat2 = GetCoreInformation();$data = GetCpuPercentages($stat1, $stat2);
$cpu_show = $data['cpu0']['user']."%us, ".$data['cpu0']['sys']."%sy, ".$data['cpu0']['nice']."%ni, ".$data['cpu0']['idle']."%id, ".$data['cpu0']['iowait']."%wa, ".$data['cpu0']['irq']."%irq, ".$data['cpu0']['softirq']."%softirq";
function makeImageUrl($title, $data) {$api='http://api.yahei.net/tz/cpu_show.php?id=';$url.=$data['user'].',';$url.=$data['nice'].',';$url.=$data['sys'].',';$url.=$data['idle'].',';$url.=$data['iowait'];$url.='&chdl=User|Nice|Sys|Idle|Iowait&chdlp=b&chl=';$url.=$data['user'].'%25|';$url.=$data['nice'].'%25|';$url.=$data['sys'].'%25|';$url.=$data['idle'].'%25|';$url.=$data['iowait'].'%25';$url.='&chtt=Core+'.$title;return $api.base64_encode($url);}
if($_GET['act'] == "cpu_percentage"){echo "<center><b><font face='Microsoft YaHei' color='#666666' size='3'>图片加载慢，请耐心等待！</font></b><br /><br />";foreach( $data as $k => $v ) {echo '<img src="' . makeImageUrl( $k, $v ) . '" style="width:360px;height:240px;border: #CCCCCC 1px solid;background: #FFFFFF;margin:5px;padding:5px;" />';}echo "</center>";exit();}
// 根据不同系统取得CPU相关信息
switch(PHP_OS)
{
case "Linux":
$sysReShow = (false !== ($sysInfo = sys_linux()))?"show":"none";
break;
case "FreeBSD":
$sysReShow = (false !== ($sysInfo = sys_freebsd()))?"show":"none";
break;
/*
case "WINNT":
$sysReShow = (false !== ($sysInfo = sys_windows()))?"show":"none";
break;
*/
default:
break;
}
//linux系统探测
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]+)/s", $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);
@preg_match_all("/bogomips\s{0,}\:+\s{0,}([\d\.]+)[\r\n]+/", $str, $bogomips);
if (false !== is_array($model[1]))
{
$res['cpu']['num'] = sizeof($model[1]);
/*
for($i = 0; $i < $res['cpu']['num']; $i++)
{
$res['cpu']['model'][] = $model[1][$i].' ('.$mhz[1][$i].')';
$res['cpu']['mhz'][] = $mhz[1][$i];
$res['cpu']['cache'][] = $cache[1][$i];
$res['cpu']['bogomips'][] = $bogomips[1][$i];
}*/
if($res['cpu']['num']==1)
$x1 = '';
else
$x1 = ' x'.$res['cpu']['num'];
$mhz[1][0] = ' | 频率:'.$mhz[1][0];
$cache[1][0] = ' | 二级缓存:'.$cache[1][0];
$bogomips[1][0] = ' | Bogomips:'.$bogomips[1][0];
$res['cpu']['model'][] = $model[1][0].$mhz[1][0].$cache[1][0].$bogomips[1][0].$x1;
if (false !== is_array($res['cpu']['model'])) $res['cpu']['model'] = implode("<br />", $res['cpu']['model']);
if (false !== is_array($res['cpu']['mhz'])) $res['cpu']['mhz'] = implode("<br />", $res['cpu']['mhz']);
if (false !== is_array($res['cpu']['cache'])) $res['cpu']['cache'] = implode("<br />", $res['cpu']['cache']);
if (false !== is_array($res['cpu']['bogomips'])) $res['cpu']['bogomips'] = implode("<br />", $res['cpu']['bogomips']);
}
// NETWORK
// UPTIME
if (false === ($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\.]+).+?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);
$res['memTotal'] = round($buf[1][0]/1024, 2);
$res['memFree'] = round