php time()使用date函数本地电脑和服务器时间不一样

<?php 
function getCSVdata($filename) 
{ 
    $row = 1;//第一行开始 
    if(($handle = fopen($filename, "r")) !== false)  
    { 
        while(($dataSrc = fgetcsv($handle)) !== false)  
        { 
            $num = count($dataSrc); 
            for ($c=0; $c < $num; $c++)//列 column  
            { 
                if($row === 1)//第一行作为字段  
                { 
                    $dataName[] = $dataSrc[$c];//字段名称 
                } 
                else 
                { 
                    foreach ($dataName as $k=>$v) 
                    { 
                        if($k == $c)//对应的字段 
                        { 
                            $data[$v] = $dataSrc[$c]; 
                        } 
                    } 
                } 
            } 
            if(!empty($data)) 
            { 
                 $dataRtn[] = $data; 
                 unset($data); 
            } 
            $row++; 
        } 
        fclose($handle); 
        return $dataRtn; 
    } 
} 
 
$aData = getCSVdata('all_www.111cn.net.csv'); 
 
foreach ($aData as $k=>$v ){
echo "http://".$v['a']."<br>";
}
?>  

<?php
header("Content-type:application/vnd.ms-excel");
header("Content-Disposition:attachment;filename=test_data.xls");
//输出内容如下：
echo   "姓名"."t";
echo   "年龄"."t";
echo   "学历"."t";
echo   "n";
echo   "张三"."t";
echo   "25"."t";
echo   "本科"."t";
?>

<table width=”100%” align=”left” border=”0″ cellspacing=”0″ bgcolor=”#CCCCCC”>
<tr onmouseover=”this.className=’on’;” onmouseout=”this.className=”;” align=”center” id=”{$id}” bgcolor=”#FFFFFF”>
<td >{$id}</td>
<td ><input type=”text” id=”title_{$id}” value=”{$title}”  onblur=”ajaxEdit(‘{$id}’,'title’);” ></td>
<td ><textarea id=”description_{$id}”  rows=”4″  onblur=”ajaxEdit(‘{$id}’,'description’);” >{$description}</textarea></td>
<td ><a href=”view.php?aid={$id}” target=”_blank”>预览</a><a href=”edit.php?aid={$id}”>编辑</a></td>
</tr>
</table>

<script type=”text/javascript”>

function Dd(i) {return document.getElementById(i);}
function ajaxEdit(aid,field){
var value = decodeURI(Dd(field+”_”+aid).value);
$.ajax({
type: “POST”,
url: “edit.php”,
data: {dopost:”ajaxSave”,aid:aid,field:field,value:value},
success: function(data){
if(data==”true”){//更新成功
Dd(field+”_”+aid).style.border=”#fff”;
}else{//更新失败
alert(“更新失败，可能是网速太慢”);
}
}
});
}
</script>

if($dopost==’ajaxSave’)
{

$value = urldecode(AutoCharset($value,”UTF-8″,”GB2312″));
//更新主表
$inQuery = “UPDATE `#@__archives` SET $field=’$value’ WHERE id=’$aid’”;
if($dsql->ExecuteNoneQuery($inQuery))
{
echo “true” ;
exit;
}else{
echo “false”;
exit;
}

}

<script type="text/plain" id="content" name="content" style="width:800px;height:400px;"></script>
<script type="text/javascript">
    var editor = new UE.ui.Editor();
    editor.render('content');
</script>

<script type="text/javascript" src="localStorag.js"></script>

/*注意: 本js脚本请在网页源代码最后的地方放置*/
if(!window.localStorage){
alert('您的浏览器不支持 localStorage 技术!');
}else{

var spanObj = document.getElementById('s1');
var saveTimer= setInterval(function(){
var str="";
if(document.all){/*IE*/ str=document.frames[1].document.body.innerHTML; }
else{/*Chrome,ff*/ str=document.getElementById("ueditor_0").contentDocument.body.innerHTML; }
if(str.length>20 && (str.indexOf("。")>-1 || str.indexOf("，")>-1)){ /*有内容才保存 且有句号或逗号*/
localStorage.setItem("ctValue", str);
var d = new Date();
var YMDHMS = d.getFullYear() + "-" +(d.getMonth()+1) + "-" + d.getDate() + " " + d.getHours() + ":" + d.getMinutes() + ":" + d.getSeconds();
spanObj.innerText='（数据保存于: '+YMDHMS+'）';
setTimeout(function(){ spanObj.innerText=''; },5000);
}
    },25000); //每隔N秒保存一次

function stoplocs(){
clearInterval(saveTimer); //停止保存
//localStorage.removeItem("ctValue"); //清空
}

function showlocs(){
var html = localStorage.getItem("ctValue");
editor.setContent(html);
//alert(localStorage.getItem("ctValue"));
}

}

<a href="javascript:void(0)" onclick="javascript:stoplocs()">停止保存</a>
<a href="javascript:void(0)" onclick="javascript:showlocs()">立即恢复</a>

/*
Navicat MySQL Data Transfer

Source Server         : localhost
Source Server Version : 50528
Source Host           : localhost:3306
Source Database       : ajaxdemo1

Target Server Type    : MYSQL
Target Server Version : 50528
File Encoding         : 65001

Date: 2013-07-23 17:52:48
*/

SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for `article`
-- ----------------------------
DROP TABLE IF EXISTS `article`;
CREATE TABLE `article` (
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `title` varchar(64) NOT NULL,
  `click` int(11) NOT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `title` (`title`)
) ENGINE=MyISAM AUTO_INCREMENT=13 DEFAULT CHARSET=gbk;

-- ----------------------------
-- Records of article
-- ----------------------------
INSERT INTO `article` VALUES ('1', 'php', '58');
INSERT INTO `article` VALUES ('2', 'pps', '99');
INSERT INTO `article` VALUES ('3', 'pdf阅读器下载', '32');
INSERT INTO `article` VALUES ('4', 'pptv', '52');
INSERT INTO `article` VALUES ('5', 'photoshop', '58');
INSERT INTO `article` VALUES ('6', 'photoshop cs5 序列号', '26');
INSERT INTO `article` VALUES ('7', 'phpcms', '56');
INSERT INTO `article` VALUES ('8', 'phpnow', '10');
INSERT INTO `article` VALUES ('9', 'php文件如何打开', '18');
INSERT INTO `article` VALUES ('10', 'php发展', '6');
INSERT INTO `article` VALUES ('11', 'php学习', '158');
INSERT INTO `article` VALUES ('12', 'php教程', '88');

<!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=gb2312" />
<title>searchSuggest</title>
<link href="css/searchSuggest.css" type="text/css" rel="stylesheet" />
<script type="text/javascript" src="js/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="js/searchSuggest.js"></script>
</head>
 
<body>
<div id="searchSuggest">
 <form action="deal.php" method="get" id="suggest_form">
  <input type="text" name="keywords" id="suggest_input" autocomplete="off"/>
  <input type="submit" value="搜索一下" id="suggest_submit" />
 </form>
 <ul id="suggest_ul">
 </ul>
</div>
 
</body>
</html>

<?php
 
 header("Content-type:text/html;charset=gb2312");
 //数据库配置信息(用户名,密码，数据库名，表前缀等)
 $cfg_dbhost = "localhost";
 $cfg_dbuser = "root";
 $cfg_dbpwd = "dddddd";
 $cfg_dbname = "ajaxdemo1";
 $cfg_dbprefix = "";

 $link = mysql_connect($cfg_dbhost,$cfg_dbuser,$cfg_dbpwd);
 mysql_select_db($cfg_dbname);
 mysql_query("set names gbk");
 //防止乱码
 $keywords = iconv("utf-8","gb2312//IGNORE",$_POST['keywords']);
 //匹配输入的关键字相关的标题，并按点击量排名，点击越多的排最前面
 $sql = "select title from ".$cfg_dbprefix."article where title like '%".$keywords."%' order by click desc limit 0,9;";
 //echo $sql;
 $res = mysql_query($sql,$link);
 
 $mNums = mysql_num_rows($res);
 //echo $mNums;
 $row=mysql_fetch_array($res);
 if($mNums<1){
  echo "no";
  exit();
 }else if($mNums==1){
  //返回json数据
  echo "[{'keywords':'".iconv_substr($row['title'],0,14,"gbk")."'}]";
 }else{
  $result="[{'keywords':'".iconv_substr($row['title'],0,14,"gbk")."'}";
  while($row=mysql_fetch_array($res)){
   $result.=",{'keywords':'".iconv_substr($row['title'],0,14,"gbk")."'}";
  }
  $result.=']';
  echo $result;
 }
 mysql_free_result($res);

?>