PHP入门

投票系统防刷代码

$value =$this->host;     
   if(empty($_COOKIE["cook"])){
     setcookie("cook", $value, time()+1800, "/"); 
     $v_host = $this->host;   
     $v_ip = $this->get_real_ip();     
     $v_date =date("Y-m-d");   
     $v_array=explode("-",$v_date);   
     $v_mad =$v_array[1].$v_array[2];   
     $v_sql ="Select * from su_votes where v_domain=$v_host and v_ip=$v_ip and v_mad=$v_mad";
     $r  =mysql_query($v_sql) or die("Error system busy.....plase wait!");
     $rs  =mysql_fetch_array($r);
     if(mysql_num_rows($r)){www.111cn.cn
       $qq  =mysql_query("Select * from des where v_domain=$v_host and v_ip=$v_ip and v_votes<=7  and v_mad=$v_mad") or die(aa);
       if(mysql_num_rows($qq)){
        mysql_query("update f set visited=visited+1 where id=$this->u_id");
        mysql_query("update g set v_votes=v_votes+1 where v_domain=$v_host and v_ip=$v_ip and v_votes<=7  and v_mad=$v_mad");
       } www.111cn.cn
     }else{ 
       mysql_query("insert into su_votes(v_domain,v_ip,v_date,v_votes,v_today,v_mad)value($v_host,$v_ip,$v_date,0,1,$v_mad)");
       mysql_query("update g set visited=visited+1 where id=$this->u_id");
     }   
   } www.111cn.cn
  */
  @mysql_query("update g set visited=visited+1 where id=$this->u_id");
 }

<?
//世纪万年历
#这是唯一的设置-请输入php文件的位置
$file=$_SERVER[PHP_SELF];
//农历每月的天数
$everymonth=array(
0=>array(8,0,0,0,0,0,0,0,0,0,0,0,29,30,7,1),
1=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,8,2),
2=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,9,3),
3=>array(5,29,30,29,30,29,29,30,29,29,30,30,29,30,10,4),
4=>array(0,30,30,29,30,29,29,30,29,29,30,30,29,0,1,5),
5=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,2,6),
6=>array(4,29,30,30,29,30,29,30,29,30,29,30,29,30,3,7),
7=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,4,8),
8=>array(0,30,29,29,30,30,29,30,29,30,30,29,30,0,5,9),
9=>array(2,29,30,29,29,30,29,30,29,30,30,30,29,30,6,10),
10=>array(0,29,30,29,29,30,29,30,29,30,30,30,29,0,7,11),
11=>array(6,30,29,30,29,29,30,29,29,30,30,29,30,30,8,12),
12=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,9,1),
13=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,10,2),
14=>array(5,30,30,29,30,29,30,29,30,29,30,29,29,30,1,3),
15=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,2,4),
16=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,3,5),
17=>array(2,30,29,29,30,29,30,30,29,30,30,29,30,29,4,6),
18=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,5,7),
19=>array(7,29,30,29,29,30,29,29,30,30,29,30,30,30,6,8),
20=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,7,9),
21=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,8,10),
22=>array(5,30,29,30,30,29,29,30,29,29,30,29,30,30,9,11),
23=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,10,12),
24=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,1,1),
25=>array(4,30,29,30,29,30,30,29,30,30,29,30,29,30,2,2),
26=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,3,3),
27=>array(0,30,29,29,30,29,30,29,30,29,30,30,30,0,4,4),
28=>array(2,29,30,29,29,30,29,29,30,29,30,30,30,30,5,5),
29=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,6,6),
30=>array(6,29,30,30,29,29,30,29,29,30,29,30,30,29,7,7),
31=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,8,8),
32=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,9,9),
33=>array(5,29,30,30,29,30,30,29,30,29,30,29,29,30,10,10),
34=>array(0,29,30,29,30,30,29,30,29,30,30,29,30,0,1,11),
35=>array(0,29,29,30,29,30,29,30,30,29,30,30,29,0,2,12),
36=>array(3,30,29,29,30,29,29,30,30,29,30,30,30,29,3,1),
37=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,4,2),
38=>array(7,30,30,29,29,30,29,29,30,29,30,30,29,30,5,3),
39=>array(0,30,30,29,29,30,29,29,30,29,30,29,30,0,6,4),
40=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,7,5),
41=>array(6,30,30,29,30,30,29,30,29,29,30,29,30,29,8,6),
42=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,9,7),
43=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,10,8),
44=>array(4,30,29,30,29,30,29,30,29,30,30,29,30,30,1,9),
45=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,2,10),
46=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,3,11),
47=>array(2,30,30,29,29,30,29,29,30,29,30,29,30,30,4,12),
48=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,5,1),
49=>array(7,30,29,30,30,29,30,29,29,30,29,30,29,30,6,2),
50=>array(0,29,30,30,29,30,30,29,29,30,29,30,29,0,7,3),
51=>array(0,30,29,30,30,29,30,29,30,29,30,29,30,0,8,4),
52=>array(5,29,30,29,30,29,30,29,30,30,29,30,29,30,9,5),
53=>array(0,29,30,29,29,30,30,29,30,30,29,30,29,0,10,6),
54=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,1,7),
55=>array(3,29,30,29,30,29,29,30,29,30,29,30,30,30,2,8),
56=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,3,9),
57=>array(8,30,29,30,29,30,29,29,30,29,30,29,30,29,4,10),
58=>array(0,30,30,30,29,30,29,29,30,29,30,29,30,0,5,11),
59=>array(0,29,30,30,29,30,29,30,29,30,29,30,29,0,6,12),
60=>array(6,30,29,30,29,30,30,29,30,29,30,29,30,29,7,1),
61=>array(0,30,29,30,29,30,29,30,30,29,30,29,30,0,8,2),
62=>array(0,29,30,29,29,30,29,30,30,29,30,30,29,0,9,3),
63=>array(4,30,29,30,29,29,30,29,30,29,30,30,30,29,10,4),
64=>array(0,30,29,30,29,29,30,29,30,29,30,30,30,0,1,5),
65=>array(0,29,30,29,30,29,29,30,29,29,30,30,29,0,2,6),
66=>array(3,30,30,30,29,30,29,29,30,29,29,30,30,29,3,7),
67=>array(0,30,30,29,30,30,29,29,30,29,30,29,30,0,4,8),
68=>array(7,29,30,29,30,30,29,30,29,30,29,30,29,30,5,9),
69=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,6,10),
70=>array(0,30,29,29,30,29,30,30,29,30,30,29,30,0,7,11),
71=>array(5,29,30,29,29,30,29,30,29,30,30,30,29,30,8,12),
72=>array(0,29,30,29,29,30,29,30,29,30,30,29,30,0,9,1),
73=>array(0,30,29,30,29,29,30,29,29,30,30,29,30,0,10,2),
74=>array(4,30,30,29,30,29,29,30,29,29,30,30,29,30,1,3),
75=>array(0,30,30,29,30,29,29,30,29,29,30,29,30,0,2,4),
76=>array(8,30,30,29,30,29,30,29,30,29,29,30,29,30,3,5),
77=>array(0,30,29,30,30,29,30,29,30,29,30,29,29,0,4,6),
78=>array(0,30,29,30,30,29,30,30,29,30,29,30,29,0,5,7),
79=>array(6,30,29,29,30,29,30,30,29,30,30,29,30,29,6,8),
80=>array(0,30,29,29,30,29,30,29,30,30,29,30,30,0,7,9),
81=>array(0,29,30,29,29,30,29,29,30,30,29,30,30,0,8,10),
82=>array(4,30,29,30,29,29,30,29,29,30,29,30,30,30,9,11),
83=>array(0,30,29,30,29,29,30,29,29,30,29,30,30,0,10,12),
84=>array(10,30,29,30,30,29,29,30,29,29,30,29,30,30,1,1),
85=>array(0,29,30,30,29,30,29,30,29,29,30,29,30,0,2,2),
86=>array(0,29,30,30,29,30,30,29,30,29,30,29,29,0,3,3),
87=>array(6,30,29,30,29,30,30,29,30,30,29,30,29,29,4,4),
88=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,5,5),
89=>array(0,30,29,29,30,29,29,30,30,29,30,30,30,0,6,6),
90=>array(5,29,30,29,29,30,29,29,30,29,30,30,30,30,7,7),
91=>array(0,29,30,29,29,30,29,29,30,29,30,30,30,0,8,8),
92=>array(0,29,30,30,29,29,30,29,29,30,29,30,30,0,9,9),
93=>array(3,29,30,30,29,30,29,30,29,29,30,29,30,29,10,10),
94=>array(0,30,30,30,29,30,29,30,29,29,30,29,30,0,1,11),
95=>array(8,29,30,30,29,30,29,30,30,29,29,30,29,30,2,12),
96=>array(0,29,30,29,30,30,29,30,29,30,30,29,29,0,3,1),
97=>array(0,30,29,30,29,30,29,30,30,29,30,30,29,0,4,2),
98=>array(5,30,29,29,30,29,29,30,30,29,30,30,29,30,5,3),
99=>array(0,30,29,29,30,29,29,30,29,30,30,30,29,0,6,4),
100=>array(0,30,30,29,29,30,29,29,30,29,30,30,29,0,7,5),
101=>array(4,30,30,29,30,29,30,29,29,30,29,30,29,30,8,6),
102=>array(0,30,30,29,30,29,30,29,29,30,29,30,29,0,9,7),
103=>array(0,30,30,29,30,30,29,30,29,29,30,29,30,0,10,8),
104=>array(2,29,30,29,30,30,29,30,29,30,29,30,29,30,1,9),
105=>array(0,29,30,29,30,29,30,30,29,30,29,30,29,0,2,10),
106=>array(7,30,29,30,29,30,29,30,29,30,30,29,30,30,3,11),
107=>array(0,29,29,30,29,29,30,29,30,30,30,29,30,0,4,12),
108=>array(0,30,29,29,30,29,29,30,29,30,30,29,30,0,5,1),
109=>array(5,30,30,29,29,30,29,29,30,29,30,29,30,30,6,2),
110=>array(0,30,29,30,29,30,29,29,30,29,30,29,30,0,7,3),
111=>array(0,30,29,30,30,29,30,29,29,30,29,30,29,0,8,4),
112=>array(4,30,29,30,30,29,30,29,30,29,30,29,30,29,9,5),
113=>array(0,30,29,30,29,30,30,29,30,29,30,29,30,0,10,6),
114=>array(9,29,30,29,30,29,30,29,30,30,29,30,29,30,1,7),
115=>array(0,29,30,29,29,30,29,30,30,30,29,30,29,0,2,8),
116=>array(0,30,29,30,29,29,30,29,30,30,29,30,30,0,3,9),
117=>array(6,29,30,29,30,29,29,30,29,30,29,30,30,30,4,10),
118=>array(0,29,30,29,30,29,29,30,29,30,29,30,30,0,5,11),
119=>array(0,30,29,30,29,30,29,29,30,29,29,30,30,0,6,12),
120=>array(4,29,30,30,30,29,30,29,29,30,29,30,29,30,7,1)
);
/*
 *农历天干
 */
$mten=array("null","甲","乙","丙","丁","戊","己","庚","辛","壬","癸");
//农历地支
$mtwelve=array("null","子（鼠）","丑（牛）","寅（虎）","卯（兔）","辰（龙）",
               "巳（蛇）","午（马）","未（羊）","申（猴）","酉（鸡）","戌（狗）","亥（猪）");
//农历月份
$mmonth=array("闰","正","二","三","四","五","六",
              "七","八","九","十","十一","十二","月");
//农历日
$mday=array("null","初一","初二","初三","初四","初五","初六","初七","初八","初九","初十",
            "十一","十二","十三","十四","十五","十六","十七","十八","十九","二十",
            "廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十");
/*
 *赋给初值
 *天干地支
*/
$ten=0;
$twelve=0;
//星期
$week=5;
//农历日
$md=0;
//农历月
$mm=0;
//阳历总天数 至1900年12月21日
$total=11;
//阴历总天数
$mtotal=0;
/*
 *获得当日日期
 */
$today=getdate();
//如果没有输入，设为当日日期
if ($year=="" or $month=="" or ($year<1901 or $year>2020)
    or ($month<1 or $month>12)){
     $year=$today[year];
     $month=$today[mon];
   }
/*
 *计算到所求日期阳历的总天数-自1900年12月21日始
 *先算年的和
 */
for ($y=1901;$y<$year;$y++){
      $total+=365;
      if ($y%4==0) $total ++;
    }
//再加当年的几个月
switch ($month){
         case 12:
              $total+=30;
         case 11:
              $total+=31;
         case 10:
              $total+=30;
         case 9:
              $total+=31;
         case 8:
              $total+=31;
         case 7:
              $total+=30;
         case 6:
              $total+=31;
         case 5:
              $total+=30;
         case 4:
              $total+=31;
         case 3:
              $total+=28;
         case 2:
              $total+=31;
       }
//如果当年是闰年还要加一天
if ($year%4==0 and $month>2){
     $total++;
    }
//顺便算出当月1日星期几
$week=($total+$week)%7;
/*
 *用农历的天数累加来判断是否超过阳历的天数
 */
$flag1=0;//判断跳出循环的条件
$j=0;
while ($j<=120){
      $i=1;
      while ($i<=13){
            $mtotal+=$everymonth[$j][$i];
            if ($mtotal>=$total){
                 $flag1=1;
                 break;
               }
            $i++;
          }
      if ($flag1==1) break;
      $j++;
    }
/*
 *计算所求月份1号的农历日期
 */
$md=$everymonth[$j][$i]-($mtotal-$total);
//月头空开的天数
$k=$week;
//是否跨越一年
switch ($month){
         case 1:
         case 3:
         case 5:
         case 7:
         case 8:
         case 10:
         case 12:
              $dd=31;
              break;
         case 4:
         case 6:
         case 9:
         case 11:
              $dd=30;
              break;
         case 2:
              if ($year%4==0){
                  $dd=29;
                 }else{
                  $dd=28;
                 }
              break;
       }
//是否跨越一年
$ty=0;
if ((($everymonth[$j][0]<>0 and $i==13) or ($everymonth[$j][0]==0 and $i==12))
       and $mtotal-$total<$dd) $ty=1;
?>
<html>
<head>
<title>世纪万年历</title>
<style type="text/css">
<!--
input { font-size:9pt;}
A:link {text-decoration: underline; font-size:9pt;color:000059}
A:visited {text-decoration: underline; font-size:9pt;color:000059}
A:active {text-decoration: none; font-size:9pt}
A:hover {text-decoration:underline;color:red}
body,table {font-size: 9pt}
tr,td{font-size:9pt}
-->
</style>
</head>
<body alink="#FF0000" link="#000099" vlink="#CC6600" topmargin="8" leftmargin="0" bgColor="#FFFFFF">
<?
 //打印年月抬头
 echo "<p align="center"><font size="6"><b>".$year."年".$month."月</b></font></p>n";
 if($ty==0)
 {
  echo "<p align="center"><b><font size="4">".$mten[$everymonth[$j][14]].$mtwelve[$everymonth[$j][15]]."年</font></b></p>";
 }
 else
 {
  echo "<p align="center"><b><font size="4">".$mten[$everymonth[$j][14]].$mtwelve[$everymonth[$j][15]]."/".$mten[$everymonth[$j+1][14]].$mtwelve[$everymonth[$j+1][15]]."年</font></b></p>";
 }
?>
<div align="center">
  <center>
  <table border="1" width="85%">
    <tr>
      <td align="center" bgcolor="#CCCCCC"><font color="#FF0000"><b>星期日</b></font></td>
      <td width="14%" align="center" bgcolor="#CCCCCC"><b>星期一</b></td>
      <td width="14%" align="center" bgcolor="#CCCCCC"><b>星期二</b></td>
      <td width="14%" align="center" bgcolor="#CCCCCC"><b>星期三</b></td>
      <td width="14%" align="center" bgcolor="#CCCCCC"><b>星期四</b></td>
      <td width="14%" align="center" bgcolor="#CCCCCC"><b>星期五</b></td>
      <td width="14%" align="center" bgcolor="#CCCCCC"><b>星期六</b></td>
    </tr>
<?
$day=1;
$line=0;
while ($day<=$dd){
   echo "<tr>n";
   for ($s=0;$s<=6;$s++){
         if ($k<>0 or $day>$dd){
              echo "<td width="14%" align="center">　</td>n";
              $k--;
         }else{
 //设置字符颜色
               switch ($s){
                        case 1:
                        case 2:
                        case 3:
                        case 4:
                        case 5:
                             $color="#000000";
                             break;
                        case 0:
                             $color="#FF0000";
                             break;
                        case 6:
                             $color="#008000";
                             break;
                      }
#生成中文农历
               if ($md==1){#1日打印月份
                    if ($everymonth[$j][0]<>0 and $everymonth[$j][0]<$i){
                        $mm=$i-1;
                    }else{
                        $mm=$i;
                    }
                    if ($i==$everymonth[$j][0]+1 and $everymonth[$j][0]<>0) $chi=$mmonth[0].$mmonth[$mm];#闰月
                    else $chi=$mmonth[$mm].$mmonth[13];
               }else{
                    $chi=$mday[$md];
               }
               echo "<td width="14%" align="center"><font color="$color"><b>$day </b> <b><font size="2">$chi</font></b></font></td>n";
               $day++;
               $md++;
               if ($md>$everymonth[$j][$i]){
                    $md=1;
                    $i++;
                  }
               if (($i>12 and $everymonth[$j][0]==0) or ($i>13 and $everymonth[$j][0]<>0)){
                     $i=1;
                     $j++;
                  }
           }
       }
   echo "</tr>n";
   $line++;
}
?>
  </table>
  </center>
</div>
<?php
#补足空行
for ($l=1;$l<=(6-$line);$l++){
      echo "<table border="0" width="100%">n";
      echo "<tr>n";
      echo "<td width="100%"><font color="#CCFFFF">a</font></td>n";
      echo "</tr>n";
      echo "</table>n";
    }
#打印上一月，下一月
$ly=$ny=$year;
$last=$month-1;
if ($last==0){
     $last=12;
     $ly--;
   }
$next=$month+1;
if ($next==13){
     $next=1;
     $ny++;
   }
if ($ly>=1901)
echo "<p align="center"><a href="".$file."?year=".$ly."&month=".$last.""><<上一个月</a>   n";
else
echo "<p align="center">";
if ($ny<=2020)
echo "<a href="".$file."?year=".$ny."&month=".$next."">下一个月>></a></p>n";
?>
 <?php
echo "<form method="POST" action="".$file."">n";
?>
  <p align="center"><font color="#000000">年份：</font><select size="1" name="year">
<?php
for($i=2020;$i>1900;$i--)
echo <option>.$i.</option>;
?>
  
  </select><font color="#000000">年</font><font color="#000000">   
  月份：<select size="1" name="month">
<?php
for($j=1;$j<=12;$j++)
echo <option>.$j.</option>;
?>
 
  </select>月     </font><input type="submit" value="查询" name="B1"></p>
</form>
</body>
</html>

<?php
   /*   ClassName: ImageHandler
    *   Filename:  ImageHandler.phpcls
    *   Author:    Tony Don
    *   Date:      2008-03-27
    *   @Copyright txdnet.com
    *   Function:  Handler Images
    */
 
class ImageHandler
{
    var $dst_img;// 目标文件
    var $h_src; // 图片资源句柄
    var $h_dst;// 新图句柄
    var $h_mask;// 水印句柄
    var $img_create_quality = 100;// 图片生成质量
    var $img_display_quality = 80;// 图片显示质量,默认为75
    var $img_scale = 0;// 图片缩放比例
    var $src_w = 0;// 原图宽度
    var $src_h = 0;// 原图高度
    var $dst_w = 0;// 新图总宽度
    var $dst_h = 0;// 新图总高度
    var $fill_w;// 填充图形宽
    var $fill_h;// 填充图形高
    var $copy_w;// 拷贝图形宽
    var $copy_h;// 拷贝图形高
    var $src_x = 0;// 原图绘制起始横坐标
    var $src_y = 0;// 原图绘制起始纵坐标
    var $start_x;// 新图绘制起始横坐标
    var $start_y;// 新图绘制起始纵坐标
    var $mask_word;// 水印文字
    var $mask_img;// 水印图片
    var $mask_pos_x = 0;// 水印横坐标
    var $mask_pos_y = 0;// 水印纵坐标
    var $mask_offset_x = 5;// 水印横向偏移
    var $mask_offset_y = 5;// 水印纵向偏移
    var $font_w;// 水印字体宽
    var $font_h;// 水印字体高
    var $mask_w;// 水印宽
    var $mask_h;// 水印高
    var $mask_font_color = "#000000";// 水印文字颜色
    var $mask_font = 5;// 水印字体
    var $font_size;// 尺寸
    var $mask_position = 0;// 水印位置
    var $mask_img_pct = 50;// 图片合并程度,值越大，合并程序越低
    var $mask_txt_pct = 50;// 文字合并程度,值越小，合并程序越低
    var $img_border_size = 0;// 图片边框尺寸
    var $img_border_color;// 图片边框颜色
    var $_flip_x=0;// 水平翻转次数
    var $_flip_y=0;// 垂直翻转次数
    var $cut_type=0;// 剪切或缩小类型
    var $img_type;// 文件类型
 
    // 文件类型定义,并指出了输出图片的函数
    var $all_type = array(
        "jpg"  => array("output"=>"imagejpeg"),
        "gif"  => array("output"=>"imagegif"),
        "png"  => array("output"=>"imagepng"),
        "wbmp" => array("output"=>"image2wbmp"),
        "jpeg" => array("output"=>"imagejpeg"));
    /**
     * 构造函数
     */
    function ImageHandler()
    {
        $this->mask_font_color = "#ffffff";
        $this->font = 2;
        $this->font_size = 12;
    }
    /**
     * 取得图片的宽
     */
    function getImgWidth($src)
    {
        return imagesx($src);
    }
    /**
     * 取得图片的高
     */
    function getImgHeight($src)
    {
        return imagesy($src);
    }
    /**
     * 设置图片生成路径
     *
     * @param    string    $src_img   图片生成路径
     */
    function setSrcImg($src_img, $img_type=null)
    {
        if(!file_exists($src_img))
        {
            die("图片不存在");
        }
       
        if(!empty($img_type))
        {
            $this->img_type = $img_type;
        }
        else
        {
            $this->img_type = $this->_getImgType($src_img);
        }
       
        $this->_checkValid($this->img_type);
 
        // file_get_contents函数要求php版本>4.3.0
        $src = ;
        if(function_exists("file_get_contents"))
        {
            $src = file_get_contents($src_img);
        }
        else
        {
            $handle = fopen ($src_img, "r");
            while (!feof ($handle))
            {
                $src .= fgets($fd, 4096);
            }
            fclose ($handle);
        }
        if(empty($src))
        {
            die("图片源为空");
        }
        $this->h_src = @ImageCreateFromString($src);
        $this->src_w = $this->getImgWidth($this->h_src);
        $this->src_h = $this->getImgHeight($this->h_src);
    }
 
    /**
     * 设置图片生成路径
     *
     * @param    string    $dst_img   图片生成路径
     */
    function setDstImg($dst_img)
    {
        $arr  = explode(/,$dst_img);
        $last = array_pop($arr);
        $path = implode(/,$arr);
        $this->_mkdirs($path);
        $this->dst_img = $dst_img;
    }
 
    /**
     * 设置图片的显示质量
     *
     * @param    string      $n    质量
     */
    function setImgDisplayQuality($n)
    {
        $this->img_display_quality = (int)$n;
    }
 
    /**
     * 设置图片的生成质量
     *
     * @param    string      $n    质量
     */
    function setImgCreateQuality($n)
    {
        $this->img_create_quality = (int)$n;
    }
 
    /**
     * 设置文字水印
     *
     * @param    string     $word    水印文字
     * @param    integer    $font    水印字体
     * @param    string     $color   水印字体颜色
     */
    function setMaskWord($word)
    {
        $this->mask_word .= $word;
    }
 
    /**
     * 设置字体颜色
     *
     * @param    string     $color    字体颜色
     */
    function setMaskFontColor($color="#ffffff")
    {
        $this->mask_font_color = $color;
    }
 
   ?>

<?php
if($_POST[upload]==提交){
//*******************************************************
//**批量上传**********************************************
                function saveImage ($im , $filename)
            {
                          $r = imagejpeg ($im , $filename);
     
                         if($r){
                        echo "";
                         }
                     else{
                        echo "";
                         }

             }

             function Makesuo ($img_path,$img_name,$img_type)
                         {

                  $open_file = $img_path.$img_name;

                  $file_type = $img_type;

                  if($file_type == "jpg"){

                      $source = imagecreatefromjpeg($open_file);

                  }
                  elseif($file_type == "gif"){

                      $source = imagecreatefromgif($open_file);

                  }
                  elseif($file_type =="png"){

                      $source = imagecreatefrompng($open_file);

                  }

                  $size = getimagesize($open_file);

                  $size_wei = $size[0];

                  $size_hei = $size[1];

                  $pic_bi = $size_wei/$size_hei;

                  if($pic_bi>1.2){

                  $new_wei = $size_hei*1.2;

                  $new_hei = $size_hei;

                  $loda_point = ($size_wei-$new_wei)/2;

                  $target1 = imagecreatetruecolor(120,100);

                  imagecopyresized($target1,$source,0,0,$loda_point,0,120,100,$new_wei,$new_hei);

                  saveImage($target1, "../suo_img/suo_".$img_name,$file_type);

                  return "../suo_img/suo_".$img_name;

                  imagedestroy($source);

                  imagedestroy($target1);

                  }


                   elseif($pic_bi <= 1.2 && $pic_bi >= 1){
                   $new_wei = $size_hei*1.2;

                   $new_hei = $size_hei;

                   $loda_point = ($size_wei-$new_wei)/2;

                   $target1 = imagecreatetruecolor(120,100);

                   imagecopyresized($target1,$source,0,0,$loda_point,0,120,100,$new_wei,$new_hei);

                   saveImage($target1, "../suo_img/suo_".$img_name,$file_type);

                   return "../suo_img/suo_".$img_name;

                   imagedestroy($source);

                   imagedestroy($target1);
                   }


                   elseif($pic_bi < 1){

                   $new_hei = $size_wei*1.2;

                   $new_wei = $size_wei;

                   $loda_point = ($size_hei-$new_hei)/2;

                   $target1 = imagecreatetruecolor(120,100);

                   imagecopyresized($target1,$source,0,0,0,$loda_point,120,100,$new_wei,$new_hei);

                   saveImage($target1, "../suo_img/suo_".$img_name,$file_type);

                   return "../suo_img/suo_".$img_name;

                   imagedestroy($source);

                   imagedestroy($target1);

                   }
             }

<?php
$id = $_GET[id];
$sql = "select * from biao where pid=".$id;
$res = mysqli_query($conn,$sql);
$num = mysqli_num_rows($res);   //现有多少张图片
$sql1 = "select * from biao where id=".$id;
$res1 = mysqli_query($conn,$sql1);
$row1 = mysqli_fetch_assoc($res1);
$num1 = $row1[p_num];
$p_name = $row1[p_name];
?>

<form action="" method="post" enctype="multipart/form-data" name="form2">
<br>
<table width="750" border="1" align="center" cellpadding="0" cellspacing="1" bgcolor="#FFFFFF">
<tr>
<td height="25"  width="550" align="center" valign="middle" bgcolor="#FFFFFF"><font size="5">添  加  图  片</font></td>
<td height="25"  align="center" valign="middle" bgcolor="#FFFFFF"><input type="submit" name="fanhui" value="返回上一层"></td>
</tr>
</table>
<br>



<table width="750" border="1" align="center" cellpadding="0" cellspacing="1" bgcolor="#FFFFCC">
<tr>
    <td align="center" colspan="2">
  <p align="left"> 现已上传图片<?php echo $num?>张:</p>
  <p>图片名称1：<input type="text" name="name[]" size="25"><input type="hidden" name="tu1"/>  <input type="file" name="pictures[]" id="file1"  /></p><p></p>
  <p>图片名称2：<input type="text" name="name[]" size="25"><input type="hidden" name="tu2"/>  <input type="file" name="pictures[]" id="file2" /></p><p></p>
  <p>图片名称3：<input type="text" name="name[]" size="25">  <input type="file" name="pictures[]" id="file3" /></p><p></p>
  <p>图片名称4：<input type="text" name="name[]" size="25">  <input type="file" name="pictures[]" id="file1"  /></p><p></p>
  <input type="submit" name="upload" value="提交" />
  </td>
</tr>
</table>
  
</form>
</body>
</html>

代码如下：

<?php
require(inc/conn.php);
?>
<head>
<head>
<meta http-equiv="Content-Type" c />
<title>图片上传实现</title>
<script language="javascript">
function preview(x){
    if(!x || !x.value) return;
    var patn = /.jpg$|.jpeg$|.gif$/i;
    if(patn.test(x.value)){
        if(x.parentNode.nextSibling.firstChild){
            //看看是不是已经添加了图片标签，如果添加了就直接修改图片地址
            x.parentNode.nextSibling.firstChild.setAttribute(src,file://localhost/+x.value);
        }else{
            //没添加就创建个咯，然后加入到当前节点的父节点的下一个节点 -_-
            var img = document.createElement(img);
            img.setAttribute(src,file://localhost/+x.value);
            img.setAttribute(width,120);
            img.setAttribute(height,100);
            x.parentNode.nextSibling.appendChild(img);
            //parentNode  父节点
            //nextSibling 下个节点
            //appendChild 添加个子节点
                        return(x.value);
        }
    }else{
        alert(貌似你选的不是个图片的说！);
        x.value=;                            //本人不懂js，考来的，对不住各位了，也谢谢原作者！
    }
}
</script>
</head>
</head>
<body>

ajax分页  php ajax分页   java ajax分页   asp.net ajax分页   jquery ajax 分页 jsp ajax无刷新分页   asp ajax分页   ajax 分页问题   ajax实现分页   ajax jsp分页
最就是php的result.php文件喽,:

ajax分页   php ajax分页   java ajax分页   asp.net ajax分页   jquery ajax 分页 jsp ajax无刷新分页   asp ajax分页   ajax 分页问题   ajax实现分页   ajax jsp分页
下面接着上一篇文件来看page.js的代码,

ajax分页   php ajax分页   java ajax分页   asp.net ajax分页  jquery ajax 分页 jsp ajax无刷新分页   asp ajax分页   ajax 分页问题   ajax实现分页   ajax jsp分页
ajax 分页用的是在客户端分析数据,然后再发给php文件进行处理,返回给客户端处理理,思路就是这样的.

GZIP（GNU-ZIP）是一种压缩技术。经过GZIP压缩后页面大小可以变为原来的30%甚至更小。这样用户浏览的时候就会感觉很爽很愉快！
要实现GZIP压缩页面需要浏览器和服务器共同支持，实际上就是服务器压缩，传到浏览器后浏览器解压并解析。浏览器那边不需要我们担心，因为现在绝大多数浏览器都支持解析GZIP过的页面。我们只要把页面在服务器端压缩再输出到浏览器就行了。

有点罗嗦，下面说正事：
正如要制作压缩饼干，先要拿到原料，要压缩一个页面，首先要获得要输出的内容。PHP中的ob_start()（ob => output buffer）函数可以实现这个功能，它可以把程序里准备输出的内容先放到一个叫做“缓冲区”的地方，当然，你可以理解为制作压缩饼干的暂时放原料的工作台。
这个函数一定要在页面输出之前使用，所以一般把它放在代码的最顶端。因为它就像是一个工作台，所以你要在原料到来之前就要准备好它，否则原料来了没地方放，会出问题的。用ob_start()得到要压缩的页面之后，我们就可以制作压缩饼干了，不对，应该是可以压缩页面了！不过好像还缺少一台压缩机，EZ，我们用PHP带的zlib扩展做一台：

<?
define(ABC_CRITICAL,      0);
define(ABC_ERROR,         1);
define(ABC_ALERT,         2);
define(ABC_WARNING,       3);
define(ABC_NOTICE,        4);
define(ABC_INFO,          5);
define(ABC_DEBUG,         6);
define(ABC_TRACE,         7);
define(ABC_VAR_DUMP,      8);
define(ABC_NO_LOG,      -1);
$php_version = split( ".", phpversion() );
if( $php_version[0] == 4 && $php_version[1] <= 1 ) {
    if( !function_exists(var_export) ) {
        function var_export( $exp, $ret ) {
ob_start();
var_dump( $exp );
$result = ob_get_contents();
ob_end_clean();
return $result;
}}}function print_bt()
{
print "<code>n";
$cs = debug_backtrace();
for( $i = 1; $i < count($cs) ; $i++ )
{
$item = $cs[ $i ];
for( $j = 0; $j < count($item[args]); $j++ )
if( is_string($item[args][$j]) )
$item[args][$j] = """ . $item[args][$j] . """;
$args = join(",", $item[args] );
if( isset( $item[class] ) )
$str = sprintf("%s(%d): %s%s%s(%s)",
$item[file],
$item[line],
$item[class],
$item[type],
$item[function],
$args );
else
$str = sprintf("%s(%d): %s(%s)",
$item[file],
$item[line],
$item[function],
$args );
echo $str . "<br>n";
}print "</code>n";
}function _die( $str )
{
print "Script died with reason: $str<br>n";
print_bt();
exit();
}class DebugOut
{
var $priorities = array(ABC_CRITICAL    => critical,
                        ABC_ERROR       => error,
                        ABC_ALERT       => alert,
                        ABC_WARNING     => warning,
                        ABC_NOTICE      => notice,
                        ABC_INFO        => info,
                        ABC_DEBUG       => debug,
                        ABC_TRACE       => trace,
                        ABC_VAR_DUMP        => dump
                        );
var $_ready = false;
var $_currentPriority = ABC_DEBUG;
var $_consumers = array();
var  $_filename;
var  $_fp;
var  $_logger_name;
 function DebugOut($name, $logger_name, $level ){
     $this->_filename = $name;
     $this->_currentPriority = $level;
     $this->_logger_name = $logger_name;
     if ($level > ABC_NO_LOG){
        $this->_openfile();
     }
     register_shutdown_function(array($this,"close"));
 } function log($message, $priority = ABC_INFO) {
        if ($priority > $this->_currentPriority) {
            return false;
        }
        return $this->_writeLine($message, $priority, strftime(%b %d %H:%M:%S));
 } function dump($variable,$name) {
       $priority = ABC_VAR_DUMP;
       if ($priority > $this->_currentPriority ) {
            return false;
       }       $time = strftime(%b %d %H:%M:%S);
       $message = var_export($variable,true);
       return fwrite($this->_fp,
                     sprintf("%s %s [%s] variable %s = %s rn",
                             $time,
                             $this->_logger_name,
                             $this->priorities[$priority],
                             $name,
                             $message)
                             );
 } function info($message) {
        return $this->log($message, ABC_INFO);
 } function debug($message) {
        return $this->log($message, ABC_DEBUG);
 } function notice($message) {
        return $this->log($message, ABC_NOTICE);
 } function warning($message) {
        return $this->log($message, ABC_WARNING);
 } function trace($message) {
        return $this->log($message, ABC_TRACE);
 } function error($message) {
        return $this->log($message, ABC_ERROR);
 }
 function _writeLine($message, $priority, $time) {
    if( fwrite($this->_fp, sprintf("%s %s [%s] %srn", $time, $this->_logger_name, $this->priorities[$priority], $message)) ) {
        return fflush($this->_fp);
    } else {
        return false;
    } } function _openfile() {
    if (($this->_fp = @fopen($this->_filename, a)) == false) {
        return false;
    }        return true;
 } function close(){
    if($this->_currentPriority != ABC_NO_LOG){
        $this->info("Logger stoped");
        return fclose($this->_fp);
    } }
 function Factory($name, $logger_name, $level) {
    $instance = new DebugOut($name, $logger_name, $level);
    return $instance;
 } function &getWriterSingleton($name, $logger_name, $level = ABC_DEBUG){
      static $instances;
      if (!isset($instances)){
        $instances = array();
      }      $signature = serialize(array($name, $level));
      if (!isset($instances[$signature])) {
            $instances[$signature] = DebugOut::Factory($name, $logger_name, $level);
      }     
      return $instances[$signature];
 } function attach(&$logObserver) {
    if (!is_object($logObserver)) {
        return false;
    }    $logObserver->_listenerID = uniqid(rand());
    $this->_listeners[$logObserver->_listenerID] = &$logObserver;
 }}define (ABC_BAD_DATE, -1);
class ExcelDateUtil{
function xls2tstamp($date) {
$date=$date>25568?$date:25569;
   $ofs=(70 * 365 + 17+2) * 86400;
   return ($date * 86400) - $ofs;
}function getDateArray($xls_date){
    $ret = array();
    if ($xls_date == 60) {
        $ret[day]   = 29;
        $ret[month] = 2;
        $ret[year]  = 1900;
        return $ret;
    } else if ($xls_date < 60) {
         $xls_date++;
    }
    $l = $xls_date + 68569 + 2415019;
    $n = (int)(( 4 * $l ) / 146097);
    $l = $l - (int)(( 146097 * $n + 3 ) / 4);
    $i = (int)(( 4000 * ( $l + 1 ) ) / 1461001);
    $l = $l - (int)(( 1461 * $i ) / 4) + 31;
    $j = (int)(( 80 * $l ) / 2447);
    $ret[day] = $l - (int)(( 2447 * $j ) / 80);
    $l = (int)($j / 11);
    $ret[month] = $j + 2 - ( 12 * $l );
    $ret[year] = 100 * ( $n - 49 ) + $i + $l;
    return $ret;
}function isInternalDateFormat($format) {
    $retval =false;
    switch(format) {
        case 0x0e:
        case 0x0f:
        case 0x10:
        case 0x11:
        case 0x12:
        case 0x13:
        case 0x14:
        case 0x15:
        case 0x16:
        case 0x2d:
        case 0x2e:
        case 0x2f:
        case 0xa4:
        case 0xa5:
        case 0xa6:
        case 0xa7:
        case 0xa8:
        case 0xa9:
        case 0xaa:
        case 0xab:
        case 0xac:
        case 0xad:
        $retval = true; break;
        default: $retval = false; break;
    }         return $retval;
}}define(EXCEL_FONT_RID,0x31);
define(XF_SCRIPT_NONE,0);
define(XF_SCRIPT_SUPERSCRIPT,1);
define(XF_SCRIPT_SUBSCRIPT,2);
define(XF_UNDERLINE_NONE,0x0);
define(XF_UNDERLINE_SINGLE,0x1);
define(XF_UNDERLINE_DOUBLE,0x2);
define(XF_UNDERLINE_SINGLE_ACCOUNTING,0x3);
define(XF_UNDERLINE_DOUBLE_ACCOUNTING,0x4);
define(XF_STYLE_ITALIC, 0x2);
define(XF_STYLE_STRIKEOUT, 0x8);
define(XF_BOLDNESS_REGULAR,0x190);
define(XF_BOLDNESS_BOLD,0x2BC);
class ExcelFont {
 function basicFontRecord() {
    return  array(size     => 10,
                    script   => XF_SCRIPT_NONE,
                    undeline => XF_UNDERLINE_NONE,
                    italic   => false,
                    strikeout=> false,
                    bold     => false,
                    boldness => XF_BOLDNESS_REGULAR,
                    palete   => 0,
                    name     => Arial);
 } function getFontRecord(&$wb,$ptr) {
    $retval = array(size     => 0,
                    script   => XF_SCRIPT_NONE,
                    undeline => XF_UNDERLINE_NONE,
                    italic   => false,
                    strikeout=> false,
                    bold     => false,
                    boldness => XF_BOLDNESS_REGULAR,
                    palete   => 0,
                    name     => );
    $retval[size] = (ord($wb[$ptr])+ 256*ord($wb[$ptr+1]))/20;
    $style=ord($wb[$ptr+2]);
    if (($style & XF_STYLE_ITALIC) != 0) {
        $retval[italic] = true;
    }    if (($style & XF_STYLE_STRIKEOUT) != 0) {
        $retval[strikeout] = true;
    }    $retval[palete] = ord($wb[$ptr+4])+256*ord($wb[$ptr+5]);
    $retval[boldness] = ord($wb[$ptr+6])+256*ord($wb[$ptr+7]);
    $retval[bold] = $retval[boldness] == XF_BOLDNESS_REGULAR ? false:true;
    $retval[script] =  ord($wb[$ptr+8])+256*ord($wb[$ptr+9]);
    $retval[underline] = ord($wb[$ptr+10]);
    $length = ord($wb[$ptr+14]);
    if($length >0) {
        if(ord($wb[$ptr+15]) == 0) {
            $retval[name] = substr($wb,$ptr+16,$length);
        } else {
            $retval[name] = ExcelFont::getUnicodeString($wb,$ptr+15,$length);
        }    }    return $retval;
 } function toString(&$record,$index) {
    $retval = sprintf("Font Index = %d nFont Size =%dnItalic = %snStrikeoout=%snPalete=%snBoldness = %s Bold=%sn Script = %dn Underline = %dn FontName=%s<hr>",
                $index,
                $record[size],
                $record[italic]    == true?"true":"false",
                $record[strikeout] == true?"true":"false",
                $record[palete],
                $record[boldness],
                $record[bold] == true?"true":"false",
                $record[script],
                $record[underline],
                $record[name]
                );
    return $retval;
 } function getUnicodeString(&$string,$offset,$length) {
        $bstring = "";
        $index   = $offset + 1;
        for ($k = 0; $k < $length; $k++)
        {
            $bstring = $bstring.$string[$index];
            $index        += 2;
        }        return substr($bstring,0,$length);
 } function ExcelToCSS($rec, $app_font=true, $app_size=true, $app_italic=true, $app_bold=true){
    $ret = "";
    if($app_font==true){
        $ret = $ret."font-family:".$rec[name]."; ";
    }    if($app_size==true){
        $ret = $ret."font-size:".$rec[size]."pt; ";
    }    if($app_bold==true){
        if($rec[bold]==true){
            $ret = $ret."font-weight:bold; ";
        } else {
            $ret = $ret."font-weight:normal; ";
        }    }    if($app_italic==true){
        if($rec[italic]==true){
            $ret = $ret."font-style:italic; ";
        } else {
            $ret = $ret."font-style:normal; ";
        }    }    return $ret;
 }}define ( DP_EMPTY, 0 );
define ( DP_STRING_SOURCE, 1 );
define ( DP_FILE_SOURCE, 2 );
class ExcelParserUtil
{
function str2long($str) {
return ord($str[0]) + 256*(ord($str[1]) +
256*(ord($str[2]) + 256*(ord($str[3])) ));
}}
class DataProvider
{
function DataProvider( $data, $dataType )
{
switch( $dataType )
{
case DP_FILE_SOURCE:
if( !( $this->_data = @fopen( $data, "rb" )) )
return;
$this->_size = @filesize( $data );
if( !$this->_size )
_die("Failed to determine file size.");
break;
case DP_STRING_SOURCE:
$this->_data = $data;
$this->_size = strlen( $data );
break;
default:
_die("Invalid data type provided.");
}$this->_type = $dataType;
register_shutdown_function( array( $this, "close") );
}function get( $offset, $length )
{
if( !$this->isValid() )
_die("Data provider is empty.");
if( $this->_baseOfs + $offset + $length > $this->_size )
_die("Invalid offset/length.");
switch( $this->_type )
{
case DP_FILE_SOURCE:
{
if( @fseek( $this->_data, $this->_baseOfs + $offset, SEEK_SET ) == -1 )
_die("Failed to seek file position specified by offest.");
return @fread( $this->_data, $length );
}case DP_STRING_SOURCE:
{
$rc = substr( $this->_data, $this->_baseOfs + $offset, $length );
return $rc;
}default:
_die("Invalid data type or class was not initialized.");
}}function getByte( $offset )
{
return $this->get( $offset, 1 );
}function getOrd( $offset )
{
return ord( $this->getByte( $offset ) );
}function getLong( $offset )
{
$str = $this->get( $offset, 4 );
return ExcelParserUtil::str2long( $str );
}function getSize()
{
if( !$this->isValid() )
_die("Data provider is empty.");
return $this->_size;
}function getBlocks()
{
if( !$this->isValid() )
_die("Data provider is empty.");
return (int)(($this->_size - 1) / 0x200) - 1;
}function ReadFromFat( $chain, $gran = 0x200 )
{
$rc = ;
for( $i = 0; $i < count($chain); $i++ )
$rc .= $this->get( $chain[$i] * $gran, $gran );
return $rc;
}function close()
{
switch($this->_type )
{
case DP_FILE_SOURCE:
@fclose( $this->_data );
case DP_STRING_SOURCE:
$this->_data = null;
default:
$_type = DP_EMPTY;
break;
}}function isValid()
{
return $this->_type != DP_EMPTY;
}var $_type = DP_EMPTY;
var $_data = null;
var $_size = -1;
var $_baseOfs = 0;
}class ExcelFileParser {
var $dp = null;
var $max_blocks;
var $max_sblocks;
var $fat;
var $sfat;
var $formats;
var $xf;
var $fonts;
    var $dbglog;