代码如下 | 复制代码 |
if( $_post )
}else{ } |
代码如下 | 复制代码 |
<html> |
非常简单的日历类
代码如下 | 复制代码 |
date_default_timezone_set("etc/gmt-8"); class calendar{ var $t = array(); function set($time){ function isrun(){ function first(){ function html(){ $calendar = new calendar(); |
代码如下 | 复制代码 |
class download var $file_name = "hdwiki.zip";//下载来的文件名称 var $save_path = "./www.111cn.net";//下载到本地的文件路径 var $localfile;//下载到本地文件的路径和名称 var $warning;//警告信息 var $redown=0;//是否重新下载
function setfilename($file_name) function setsavepath($save_path) function setredown($redown) function download($url, $redown = 0, $save_path = 0, $file_name = 0) //下载文件到本地 function downloadfile() $this->localfile = $this->save_path."/".$this->file_name; if (!$this->checkurl()){ if (file_exists($this->localfile)){ } //打开远程文件 $fp = fopen($this->url, "rb"); //打开本地文件 $sp = fopen($this->localfile, "wb"); //下载远程文件 //echo "正在下载远程文件,请等待"; while (!feof($fp)){ } fwrite($sp, $tmpfile); |
//取得参数值 FreeBSD
function get_key($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/$commandName";
}
return false;
}
function sys_freebsd()
{
//CPU
if (false === ($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(" ", 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']*100,2):0;
$buf = explode(" ", 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 $res;
}
//针探使用方法
sys_freebsd();
if($_POST[submit]){
checkusername($_POST[username]);
if($_SESSION["code"]==$_POST[code])
{
$username= str_replace(" ","",$_POST[username]);
$password=md5($_POST[password].ALL_PS);
$sql="INSERT INTO `member`.`user_list` (`uid`, `m_id`, `username`, `password`) VALUES (NULL, '$_POST[select]', '$username','$password' )";
mysql教程_query($sql);
echo "注册成功";
}
else
{
echo "验证码错误"."<br>";
session_destroy();
}
}
function checkusername($username)
{
$sql2 = "select uid from user_list where username='".mysql_escape_string($username)."'";
$result = mysql_query($sql2) or die ('ERROR: '.mysql_error());
if(mysql_num_rows($result)>0)
{
echo "该用户名已经存在,请更换!";
exit();
}
else{
echo "<script> location.href='reg.php'</script>";
}
}
?>
<LINK href="common.css教程" type=text/css rel=stylesheet>
<form action="" method="post">
用户名:<input type="text" name="username" style="height:23px" /><br>
密 码:<input type="password" name="password" style="height:23px" /><br>
职 位:
<select name="select" size="1" style="height:23px" / >
<option value="1">1</option>
<option value="2">2</option>
</select>
<br/>
验证码:<input type="code" name="code" size="10" style="height:23px" />
<img" width=100% src="imgcode.php">
<br><br>
<input type="submit" name="submit" value="注册"/>
</form>