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所属分类:PHP编程
- <?php
- //本例子摘自phpbuilder.com
- //稍加翻译
- //<[email protected]>
- $limit=20; // 每页显示的行数
- $numresults=mysql_query("select * from TABLE where YOUR CONDITIONAL HERE order by WHATEVER");//换成你所需要的sql语句
- $numrows=mysql_num_rows($numresults);
- // next determine if offset has been passed to script, if not use 0
- if (empty($offset)) {
- $offset=1;
- }
- // 得到查询结果
- $result=mysql_query("select id,name,phone ".
- "from TABLE where YOUR CONDITIONAL HERE ".
- "order by WHATEVER limit $offset,$limit");
- // 现在显示查询结果
- while ($data=mysql_fetch_array($result)) {
- // 在这里插入您要显示的结果以及样式
- }
- // 显示按钮
- if ($offset!=1) { // bypass PREV link if offset is 1
- $prevoffset=$offset-20;
- print "<a href=\"$PHP_SELF?offset=$prevoffset\">上一页</a> \n";
- }
- // 计算页面数
- $pages=intval($numrows/$limit);
- // $pages now contains int of pages needed unless there is a remainder from division
- if ($numrows%$limit) {
- // has remainder so add one page
- $pages++;
- }
- for ($i=1;$i<=$pages;$i++) { // 显示页数
- $newoffset=$limit*($i-1);
- print "<a href=\"$PHP_SELF?offset=$newoffset\">$i</a> \n";
- }
- // check to see if last page
- if (!(($offset/$limit)==$pages) && $pages!=1) {
- // not last page so give NEXT link
- $newoffset=$offset+$limit;
- print "<a href=\"$PHP_SELF?offset=$newoffset\">下一页</a><p>\n";
- }
- ?>