Header("Content-type: image/PNG");
srand((double)microtime()*1000000);
$im = imagecreate(58,25);
$black = ImageColorAllocate($im, 0,0,0);
$white = ImageColorAllocate($im, 255,255,255);
$gray = ImageColorAllocate($im, 200,200,200);
imagefill($im,68,30,$gray);
//将四位整数验证码绘入图片
imagestring($im, 5, 10, 8, $HTTP_GET_VARS['authnum'], $black);
for($i=0;$i<200;$i++) //加入干扰象素
{
imagesetpixel($im, rand()%70 , rand()%30 , $black);
}
ImagePNG($im);
ImageDestroy($im);
class Client{
public function __construct()
{
/**/
}
/**
* 获取浏览器客户端
*
* @return string
*/
public function browser()
{
$info = $_SERVER['HTTP_USER_AGENT'];
if(strstr($info,'MSIE 6.0') != false){
return 'IE6';
}elseif (strstr($info,'MSIE 7.0') != false){
return 'IE7';
}elseif (strstr($info,'Firefox') != false){
return 'Firefox';
}elseif (strstr($info,'Chrome') != false){
return 'Chrome';
}elseif (strstr($info,'Safari') != false){
return 'Safari';
}else{
return 'unknow';
}
}
/**
* 获取操作系统
* @return string
*/
public function getOS ()
{
$agent = $_SERVER['HTTP_USER_AGENT'];
$os = false;
if (eregi('win', $agent) && strpos($agent, '95')){
$os = 'Windows 95';
}
else if (eregi('win 9x', $agent) && strpos($agent, '4.90')){
$os = 'Windows ME';
}
else if (eregi('win', $agent) && ereg('98', $agent)){
$os = 'Windows 98';
}
else if (eregi('win', $agent) && eregi('nt 5.1', $agent)){
$os = 'Windows XP';
}
else if (eregi('win', $agent) && eregi('nt 5', $agent)){
$os = 'Windows 2000';
}
else if (eregi('win', $agent) && eregi('nt', $agent)){
$os = 'Windows NT';
}
else if (eregi('win', $agent) && ereg('32', $agent)){
$os = 'Windows 32';
}
else if (eregi('linux', $agent)){
$os = 'Linux';
}
else if (eregi('unix', $agent)){
$os = 'Unix';
}
else if (eregi('sun', $agent) && eregi('os', $agent)){
$os = 'SunOS';
}
else if (eregi('ibm', $agent) && eregi('os', $agent)){
$os = 'IBM OS/2';
}
else if (eregi('Mac', $agent) && eregi('PC', $agent)){
$os = 'Macintosh';
}
else if (eregi('PowerPC', $agent)){
$os = 'PowerPC';
}
else if (eregi('AIX', $agent)){
$os = 'AIX';
}
else if (eregi('HPUX', $agent)){
$os = 'HPUX';
}
else if (eregi('NetBSD', $agent)){
$os = 'NetBSD';
}
else if (eregi('BSD', $agent)){
$os = 'BSD';
}
else if (ereg('OSF1', $agent)){
$os = 'OSF1';
}
else if (ereg('IRIX', $agent)){
$os = 'IRIX';
}
else if (eregi('FreeBSD', $agent)){
$os = 'FreeBSD';
}
else if (eregi('teleport', $agent)){
$os = 'teleport';
}
else if (eregi('flashget', $agent)){
$os = 'flashget';
}
else if (eregi('webzip', $agent)){
$os = 'webzip';
}
else if (eregi('offline', $agent)){
$os = 'offline';
}
else {
$os = 'Unknown';
}
return $os;
}
/**
* 获取IP地址
* @return string
*/
public function getIp()
{
if (getenv("HTTP_CLIENT_IP") && strcasecmp(getenv("HTTP_CLIENT_IP"), "unknown")){
$ip = getenv("HTTP_CLIENT_IP");
}elseif (getenv("HTTP_X_FORWARDED_FOR") && strcasecmp(getenv("HTTP_X_FORWARDED_FOR"), "unknown")){
$ip = getenv("HTTP_X_FORWARDED_FOR");
}elseif (getenv("REMOTE_ADDR") && strcasecmp(getenv("REMOTE_ADDR"), "unknown")){
$ip = getenv("REMOTE_ADDR");
}elseif (isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], "unknown")) {
$ip = $_SERVER['REMOTE_ADDR'];
}else{
$ip = "unknown";
}
return($ip);
}
}
session_start();
$img_width=70; //先定义图片的长、宽
$img_height=28;
$num_array=range(0,9);
$small_char_array=range('a','z');
$big_char_array=range('A','Z');
$myarray=array_merge($num_array,$small_char_array,$big_char_array);
$mystring=$myarray[mt_rand(0,61)].$myarray[mt_rand(0,61)].$myarray[mt_rand(0,61)].$myarray[mt_rand(0,61)];
//exit($mystring);
//unset($_SESSION['shuzi']);
$_SESSION['shuzi'] = $mystring;
$aimg = imagecreate($img_width,$img_height); //生成图片
imagecolorallocate($aimg, 255,255,255); //图片底色,ImageColorAllocate第1次定义颜色PHP就认为是底色了
$black = imagecolorallocate($aimg,200,200,200); //定义需要的黑色
imagerectangle($aimg,0,0,$img_width-1,$img_height-1,$black);//先成一黑色的矩形把图片包围
//下面该生成雪花背景了,其实就是在图片上生成一些符号
for ($i=1; $i<=100; $i++) { //先用100个做测试
imagestring($aimg,1,mt_rand(1,$img_width),mt_rand(1,$img_height),"*",imageColorAllocate($aimg,mt_rand(200,255),mt_rand(200,255),mt_rand(200,255)));
//其实也不是雪花,就是生成*号而已。为了使它们看起来"杂乱无章、5颜6色",就得在1个1个生成它们的时候,让它们的位置、颜色,甚至大小都用随机数,rand()或mt_rand都可以完成。
}
//上面生成了背景,现在就该把已经生成的随机数放上来了。道理和上面差不多,随机数1个1个地放,同时让他们的位置、大小、颜色都用成随机数~~
//为了区别于背景,这里的颜色不超过200,上面的不小于200
imagestring($aimg,5,mt_rand(5,35),mt_rand(5,$img_height/2),$mystring,imageColorAllocate($aimg,mt_rand(0,100),mt_rand(0,150),mt_rand(0,200)));
Header("Content-type: image/png"); //告诉浏览器,下面的数据是图片,而不要按文字显示
ImagePng($aimg); //生成png格式。。。嘿嘿效果蛮像回事的嘛。。。
ImageDestroy($aimg);
class cart
{
/**
* 函数名称: addItem
* 函数功能: 添加商品
* 输入参数: $data ------------- 商品数组
* 函数返回值: none
* 其它说明: 因为数据是记录在session中,所以不用返回
*/
function addItem($data){
global $config_kezhi;
if(is_array($data)&&!empty($data)){
foreach($data as $key=>$val){
// 如果商品存在就加数量和价格
if($this->_isExists($key)){
$_SESSION['cart'][$key]["paddy_count"] += $val['paddy_count'];
$_SESSION['cart'][$key]["market_count"] += $val['market_count'];
$_SESSION['cart'][$key]["goodsnum"] += intval($val['goodsnum']);
$arr = $this->getItems($key);
// $_SESSION['cart'][$key]["count"] += $_SESSION['cart'][$key]["price"];
/* if(strlen($_SESSION['cart'][$key]["kezhi"])>0){//没有刻字,加入刻字
$_SESSION['cart'][$key]["eng_price"]=0;
$_SESSION['cart'][$key]["eng_price"]=(int)$config_kezhi*intval($arr['num']);
}else{
//die("dd");
$_SESSION['cart'][$key]["eng_price"]=0;
}*/
//echo $arr['num'];
//die();
}
// 否则直接加入
else
{
$_SESSION['cart'][$key] = $data[$key];
// $_SESSION['cart'][$key]["name"] = $val['name'];
// $_SESSION['cart'][$key]["price"] = $val['price'];
// $_SESSION['cart'][$key]["count"] = round($val['price']*intval($val['num']),2);
// $_SESSION['cart'][$key]["num"] = intval($val['num']);
}
}
}
}
/**
* 函数名称: _isExists
* 函数功能: 判断此商品是否存在
* 输入参数: $id ---------- 商品ID
* 函数返回值: bool
* 其他说明: 2004-8-19
*/
function _isExists($id)
{
if(isset($_SESSION['cart'][$id])&&!empty($_SESSION['cart'][$id])&&array_key_exists($id,$_SESSION['cart']))
{
Return true;
}
else
{
Return false;
}
}
/**
* 函数名称: modItem
* 函数功能: 修改商品数量
* 输入参数: $id -------------- 商品ID
* $num ------------- 商品数量
* 函数返回值: 返回值说明
* 其他说明: 说明
*/
function modItem($id,$num)
{
$arr = $this->getItems($id);
// 如果商品存在就加数量和价格
if($this->_isExists($id))
{
$_SESSION['cart'][$id]["goodsnum"] = intval($num);
if($arr['paddy_price_special'] > "0"){
$_SESSION['cart'][$id]["paddy_count"] = round($arr['paddy_price_special']*intval($num),2);
}elseif($arr['paddy_userprice'] > "0"){
$_SESSION['cart'][$id]["paddy_count"] = round($arr['paddy_userprice']*intval($num),2);
}elseif($arr['paddy_spreadprice'] > "0"){
$_SESSION['cart'][$id]["paddy_count"] = round($arr['paddy_spreadprice']*intval($num),2);
}else{
$_SESSION['cart'][$id]["paddy_count"] = round($arr['paddy_price']*intval($num),2);
}
$_SESSION['cart'][$id]["market_count"] = round($arr['market_price']*intval($num),2);
}
}
/**
* 函数名称: modItem_wanwei
* 函数功能: 修改商品腕围
* 输入参数: $id -------------- 商品ID
* $num ------------- 商品腕围
* 函数返回值: 返回值说明
* 其他说明: 说明
*/
function modItem_wanwei($id,$wanwei)
{
$arr = $this->getItems($id);
// 如果商品存在就加数量和价格
if($this->_isExists($id))
{
$_SESSION['cart'][$id]["wanwei"] = intval($wanwei);
///$_SESSION['cart'][$id]["count"] = round($arr['price']*intval($num),2);
}
}
// function modItem_kezhi($id,$kezhi)
// {
// global $config_kezhi;
// $arr = $this->getItems($id);
// // 如果商品存在就加数量和价格
// if($this->_isExists($id))
// {
// $_SESSION['cart'][$id]["kezhi"] = $kezhi;
// $_SESSION['cart'][$id]['price'] = $arr['price'] + $config_kezhi;
// $_SESSION['cart'][$id]['count'] = round($_SESSION['cart'][$id]['price']*intval($arr['num']),2);
// }
// }
function modItem_kezhi($id,$kezhi,$kezhi1="",$kezhi2="")
{
global $config_kezhi;
$arr = $this->getItems($id);
// 如果商品存在就加数量和价格
//var_dump($_SESSION['cart']);
// die();
if($this->_isExists($id))
{
if(strlen($_SESSION['cart'][$id]["kezhi"]) == 0 && strlen($kezhi) != 0){//没有刻字,加入刻字
//$arr['price'] += $config_kezhi;
$_SESSION['cart'][$id]["eng_price"]=0;
$_SESSION['cart'][$id]["eng_price"]=(int)$config_kezhi*intval($arr['num']);
//$_SESSION['cart'][$id]["price"] = $arr['price'];
// $_SESSION['cart'][$id]["count"] = round($arr['price']*intval($arr['num']),2);
$_SESSION['cart'][$id]["kezhi"] = $kezhi;
$_SESSION['cart'][$id]["kezhi1"] = $kezhi1;
$_SESSION['cart'][$id]["kezhi2"] = $kezhi2;
///$_SESSION['cart'][$id]["count"] = round($arr['price']*intval($num),2);
}elseif(strlen($_SESSION['cart'][$id]["kezhi"]) != 0 && strlen($kezhi) == 0){//有刻字,去除刻字
$_SESSION['cart'][$id]["eng_price"]=0;
//$_SESSION['cart'][$id]["eng_price"]-=(int)$config_kezhi*intval($arr['num']);
// $_SESSION['cart'][$id]["eng_price"]-=$config_kezhi;
//$_SESSION['cart'][$id]["price"] = $arr['price'];
//$_SESSION['cart'][$id]["count"] = round($arr['price']*intval($arr['num']),2);
$_SESSION['cart'][$id]["kezhi"] = $kezhi;
$_SESSION['cart'][$id]["kezhi1"] = $kezhi1;
$_SESSION['cart'][$id]["kezhi2"] = $kezhi2;
}elseif(strlen($_SESSION['cart'][$id]["kezhi"]) != 0 && strlen($kezhi) != 0){//有刻字,更改刻字
//$_SESSION['cart'][$id]["count"] = round($arr['price']*intval($arr['num']),2);
//$_SESSION['cart'][$id]["eng_price"]=0;
$_SESSION['cart'][$id]["eng_price"]=(int)$config_kezhi*intval($arr['num']);
$_SESSION['cart'][$id]["kezhi"] = $kezhi;
$_SESSION['cart'][$id]["kezhi1"] = $kezhi1;
$_SESSION['cart'][$id]["kezhi2"] = $kezhi2;
}
}
}
/**
* 函数名称: getItems
* 函数功能: 取得商品数组
* 输入参数: $id --------------- 某商品的ID
* 函数返回值: array
* 其它说明: 2004-8-19
*/
function getItems($id=null)
{
if(isset($_SESSION['cart']))
{
if($id==null)
{
//print_r($_SESSION['cart']);exit;
Return $_SESSION['cart'];
}
else
{
Return $_SESSION['cart'][$id];
}
}
}
/**
* 函数名称: emptyItem
* 函数功能: 删除商品
* 输入参数: $id ----------- 商品ID
* 函数返回值: bool
* 其它说明: 2004-8-19
*/
function emptyItem($id=null)
{
if($id==null)
{
unset($_SESSION['cart']);
}
else
{
unset($_SESSION['cart'][$id]);
}
}
/**
* 函数名称: sum
* 函数功能: 统计总价
* 输入参数: none
* 函数返回值: int
* 其它说明: 2004-8-19
*/
function sum()
{
$total = 0;
if(isset($_SESSION['cart'])&&!empty($_SESSION['cart']))
{
foreach($_SESSION['cart'] as $key=>$val)
{
$total += $val['count'];
}
}
Return $total;
}
}
class CreateHtml{
/*function mkdir($prefix= 'article' ){
$y = date('Y');
$m = date('m');
$d = date('d');
$p=DIRECTORY_SEPARATOR;
$filePath='article'.$p.$y.$p.$m.$p.$d;
$a=explode($p,$filePath);
foreach ($a as $dir){
$path.=$dir.$p;
if(!is_dir($path)){ //echo '没有这个目录'.$path;
mkdir($path,0755);
}
}
return $filePath.$p;
}*/
function start(){
ob_start();
}
function end($name){
$info = ob_get_contents();
$fileId = $name;
$postfix = '.html';
//$path = $this->mkdir($prefix= 'article');
$fileName = $fileId.$postfix;
//$file=fopen($path.$fileName,'w+');
$file=fopen($fileName,'w+');
fwrite($file,$info);
fclose($file);
ob_end_flush();
}
}
?>