PHP 页面跳转的代码

php 

做麦当劳网站的时候写了个页面跳转的代码，足够精简，贴在这里备忘，效果如下图：



页面跳转效果 




 1 $connect = mysql_pconnect($host, $username,$password)
 2 mysql_select_db("test")
 3 
 4 $start = $_GET[&aposstart&apos]
 5 $limit = "25"
 6 $query_all = "SELECT id FROM test WHERE disabled=0"
 7 
 8 $result_all = mysql_query($query_all)
 9 $num=mysql_numrows($result_all)
10 
11 // 设置前后页变量
12 $prve=$start-$limit
13 $next=$start $limit
14 
15 // 设置向前翻页的跳转
16 if ($prve >= 0) {
17  echo "<a href=test.php?start=$prve _fcksavedurl=test.php?start=$prve _fcksavedurl=test.php?start=$prve _fcksavedurl=test.php?start=$prve>上一页</a>"
18  echo "&nbsp"
19  echo "\n"
20 }
21 
22 // 显示页码
23 if ($num > $limit) { 
24  $nextstart = 0
25  $pstart = $start
26  for ($page = 0 $page < ($num/$limit) $page  ) {
27   $pagedisplay = $page   1
28   if($page != $pstart / $limit)
29    echo "<a href=\"test.php?start=$nextstart\">"
30   else
31    echo "<font color=\"black\" size=\"3\">"
32    
33   echo "[$pagedisplay]&nbsp"
34   
35   if($page != $pstart / $limit)
36    echo "</a>"
37   else
38    echo "</font>"
39    
40   echo "\n"
41   
42   if ($page > 0 && ($page % 20) == 0) {
43    break //退出循环
44   }
45   
46   $nextstart = $nextstart   $limit
47  }
48 }
49 
50 // 设置向后翻页的跳转
51 if ($next < $num) { 
52  echo "&nbsp"
53  echo "<a href=test.php?start=$next _fcksavedurl=test.php?start=$next _fcksavedurl=test.php?start=$next _fcksavedurl=test.php?start=$next>下一页</a>"
54  echo "\n"
55 }

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