//////////////
//////无限分类的数据库设计及样例
//////////////
mysql> create database db_kind;
Query OK, 1 row affected
//////////////
//////无限分类的数据库设计及样例
//////////////
mysql> create database db_kind;
Query OK, 1 row affected
<?php
class Shopcar
{
//商品列表
public $productList=array();
/**
*
* @param unknown_type $product 传进来的商品
* @return true 购物车里面没有该商品
*/
public function checkProduct($product)
{
for($i=0;$i<count($this->productList);$i++ )
{
if($this->productList[$i]['name']==$product['name'])
return $i;
}
return -1;
本文章主要讲到了jquery中的ajax和php结合,实现用户无刷新登录效果,有需要的朋友可以参考一下。
本例我们使用Mysql数据库,创建一张user表,表结构如下:
<?php
function wfopen(http://pic3.phprm.com/2011/10/08/$url.jpg,$post='',$cookie='',$timeout=15) {
$matches = parse_url($url);
$out = "POST {$matches['path']} HTTP/1.0rn";
$out .= "Accept: */*rn";
$out .= "Accept-Language: zh-cnrn";
$out .= "Content-Type: application/x-www-form-urlencodedrn";
$out .= "User-Agent: $_SERVER[HTTP_USER_AGENT] rn";
$out .= "Host: {$matches['host']}rn";
$out .= 'Content-Length: '.strlen($post)."rn";
$out .= "Connection: Closern";
$out .= "Cache-Control: no-cachern";
$out .= "Cookie: $cookiernrn";
$out .= $post;
$socket = @fsockopen($matches['host'],80,$errno,$errstr,$timeout) or die("$errstr($errno)");
fwrite($socket,$out);
$header = $data = "";
while($infos = trim(fgets($socket,4096))) {
$header.=$infos;
}
while(!feof($socket)) {
$data .= fgets($socket,4096);
}
return $data;
}
echo wfopen('http://localhost/te.php','id=5');
?>
函数tranTime()中的参数$time必须为Unix时间戳,如果不是请先用strtotime()将其转换成Unix时间戳
调用
Randomly generated password: m1ztpxw8
一款实用的PHP货币换算程序代码哦,有需要的朋友可以参考一下。
Copy the above code into a new file and save it as CurrencyConverter.php. Whenever you need to make a conversion just include the class file and call the ‘convert’ function. You will need to enter your own mysql database variables such as the login details. The example below will convert £2.50 GBP into US Dollars ($).
<html>
<head>
<title>Login</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<form name="form1" method="post" action="login.php">
<table width="300" border="0" align="center" cellpadding="2" cellspacing="2">
<tr>
<td width="150"><div align="right">用户名:</div></td>
<td width="150"><input type="text" name="username"></td>
</tr>
<tr>
<td><div align="right">密码:</div></td>
<td><input type="password" name="passcode"></td>
</tr>
<tr>
<td><div align="right">Cookie保存时间:</div></td>
<td><select name="cookie" id="cookie">
<option value="0" selected>浏览器进程</option>
<option value="1">保存1天</option>
<option value="2">保存30天</option>
<option value="3">保存365天</option>
</select></td>
</tr>
</table>
<p align="center">
<input type="submit" name="Submit" value="Submit">
<input type="reset" name="Reset" value="Reset">
</p>
</form>
</body>
</html>
html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript">
function Check(){
//alert('dddd');
for(i=1; i<9; i++){
if(document.getElementById('v'+i).value == ''){
document.getElementById('v'+i).name = 'uu';
}
}
}
> ../b.php教程 和 ../a.php,结果就会在扫描报告上面出现两次,很是奇怪。