2016-08-16
判断编码方式
$encode = mb_detect_encoding($keytitle, array('ASCII','GB2312′,'GBK','UTF-8'); if ($encode == "UTF-8"){ $keytitle = iconv("UTF-8","GBK",$keytitle); }
2016-08-09
经典加密解密函数
<?php
function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) {
// 动态密匙长度，相同的明文会生成不同密文就是依靠动态密匙
$ckey_len
2016-08-04
分页函数封装
<?php
error_reporting(0);
$pageSize=20;
$page=$_REQUEST['page']?(int)$_REQUEST['page']:1;
$offset=($page-1)*$pageSize;
// 定义上面三个变量方便统一修改查询的
2016-08-04
文件上传封装多文件
<form action="/action/fujiantest.php" method="post" name="sendForm" enctype="multipart/form-data">
<div style="width: 500px;float: left;"><input type=
2016-08-03
检查表单提交的数据
/**
* 检测传送的数据
* @param string /arr 传进去的值
* @return string /arr 返回检测过后的值
*/
function check_input($arr){
if (is_ar
2016-08-03
防止GET传值攻击
/**
* 防止get攻击(get取数值时候防止输入代码攻击)
* @return num [数值]
*/
function getSafe($pid){
if (strlen($pid)){
if (!ereg("^[0
2016-07-19
PHP判断是不是IE浏览器
<?php
$userbrowser = $_SERVER['HTTP_USER_AGENT'];
if ( preg_match( '/MSIE/i', $userbrowser
2016-07-19
PHP按字母排序输出
<script type="text/javascript">
window.onload=function(){
var zimuarray=['A','B','C','D','E','F','G','H','I',&
2016-07-19
PHP按今天几天内更早排序输出
$selectsqlpage="select yjbh,yjnr,new,yjtype,zhuti,fjlj,fjm,yjsj,fsname from youjian where $timebw and yjtype=1 and jsname='$_SESSION[username]' and cgbz='0' o
2016-07-19
PHP查询多个表并按某个字段排序输出判断输出时间等
<?php
$selectsqlpage="select fsname,spbh as gwbh,zhuti,fssj,reachtime,leixing from shenpd where zbbz='在办' and fenfbz<>1 and sptype<>10
2016-07-19
PHP判断今天昨天更久方法
$shijianc1=strtotime($shuju['reachtime']);//进行比较的时间戳
$jt=strtotime(''.date("Y-m-d",time()).' 00:00:00');//今天零点时间戳
2016-07-19
PHP获取地址
http://216.216.216.226:8086/main.php?Id=444 $_SERVER['SERVER_NAME']输出216.216.216.226 $_SERVER['HTTP_HOST']输出216.216.216.226:8086 $_SERVER['PHP_SELF']输出mai
2016-07-19
上传多文件
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" co
2016-07-19
HEADER函数全解
//定义编码header( 'Content-Type:text/html;charset=utf-8 ');//Atomheader('Content-type: application/atom+xml');//CSSheader('Content-type: text/css');//Javascript
2016-07-19
PHP连接数据库中文表名
<?php
header("Content-type: text/html; charset=utf8");
$serverName = "192.168.150.8"; //数据库服务器地址
$uid = "whxxbgwsa"; //数据库用户名
$pwd = "whxxzdhb
