|
seinfo':
baseinfo();
break;
default:
baseinfo();}
}
function getime()
{
$t = gettimeofday();
return (float)($t['sec'] + $t['usec']/1000000);
}
function baseinfo(){
echo '<h1>基本信息</h1>';
$arr[]=array("Current PHP version:",phpversion());
$arr[]=array("Zend engine version:",zend_version());
$arr[]=array("服务器版本",$_SERVER['SERVER_SOFTWARE']);
$arr[]=array("ip地址",$_SERVER['REMOTE_HOST']);//ip
$arr[]=array("域名",$_SERVER['HTTP_HOST']);
$arr[]=array("协议端口",$_SERVER['SERVER_PROTOCOL'].' '.$_SERVER['SERVER_PORT']);
$arr[]=array("站点根目录",$_SERVER['PATH_TRANSLATED']);
$arr[]=array("服务器时间",date('Y年m月d日,H:i:s,D'));
$arr[]=array("当前用户",get_current_user());
$arr[]=array("操作系统",php_uname('s').php_uname('r').php_uname('v'));
$arr[]=array("include_path",ini_get('include_path'));
$arr[]=array("Server API",php_sapi_name());
$arr[]=array("error_reporting level",ini_get("display_errors"));
$arr[]=array("POST提交限制",ini_get('post_max_size'));
$arr[]=array("upload_max_filesize",ini_get('upload_max_filesize'));
$arr[]=array("脚本超时时间",ini_get('max_execution_time').'秒');
if (ini_get("safe_mode")==0){
$arr[]=array("PHP安全模式(Safe_mode)",'off');}
else{
$arr[]=array("PHP安全模式(Safe_mode)",'on');}
if (function_exists('memory_get_usage')){
$arr[]=array("memory_get_usage",ini_get('memory_get_usage'));}
//$arr[]=array("可用空间",intval(diskfreespace('/')/(1024 * 1024))."M");
echo'<table>';
for($i=0;$i<count($arr);$i++)
{
$overview='<tr><td class="basew">'.$arr[$i][0].'</td><td>'.$arr[$i][1].'</td></tr>';
echo $overview;
}
echo'</table>';
echo '<h2>服务器性能测试</h2>';
echo'<table><tr><td>服务器</td><td>整数运算<br />50万次加法(1+1)</td><td>浮点运算<br />50万次平方根(3.14开方)</td></tr>';
echo'<tr><td>MKDuse的机子(P4 1.5G 256DDR winxp sp2)</td><td>465.08ms</td><td>466.66ms</td></tr>';
$time_start=getime();
for($i=0;$i<=500000;$i++);
{$count=1+1;}
$timea=round((getime()-$time_start)*1000,2);
echo '<tr class="strong"><td>当前服务器</td><td>'.$timea.'ms</td>';
$time_start=getime();
for($i=0;$i<=500000;$i++);
{sqrt(3.14);}
$timea=round((getime()-$time_start)*1000,2);
echo '<td>'.$timea.'ms</td></tr></table>';
?>
<script language="java script" type="text/java script">
function gettime()
{
var time;
time=new Date();
return time.getTime();
}
start_time=gettime();
</script>
<?php
echo '<h2>带宽测试</h2>';
for ($i=0;$i<100;$i++){
print "<!--1234567890#########0#########0#########0#########0#########0#########0#########0#########012345-->";}
?>
<p id=& |