<?php
@mysql_connect("localhost", "root","1981427") //連接數(shù)據(jù)庫服務(wù)器
or die("數(shù)據(jù)庫服務(wù)器連接失敗");
@mysql_select_db("test") //選擇數(shù)據(jù)庫mydb
or die("數(shù)據(jù)庫不存在或不可用");
$query = @mysql_query("select * from tablename1") //執(zhí)行用于計(jì)算頁數(shù)的SQL語句
or die("SQL語句執(zhí)行失敗");
$pagesize = 5; //設(shè)置每頁記錄數(shù)
$sum = mysql_numrows($query); //計(jì)算總記錄數(shù)
if($sum % $pagesize == 0) //計(jì)算總頁數(shù)
$total = (int)($sum/$pagesize);
else
$total = (int)($sum/$pagesize) + 1;
if (isset($_GET['page'])) //獲得頁碼
{
$p = (int)$_GET['page'];
}
else
{
$p = 1;
}
$start = $pagesize * ($p - 1); //計(jì)算起始記錄
//執(zhí)行查詢當(dāng)前頁記錄的SQL語句
$query = @mysql_query("select * from tablename1 limit $start, $pagesize")
or die("SQL語句執(zhí)行失敗");
echo "<table border=1>"; //輸出表頭
//通過循環(huán)的方式輸出從第0行到最大的一行的所有記錄
while($row = mysql_fetch_array($query))
{
$serial_no = $row['id']; //輸出第$i行的serial_no列
$name = $row['username']; //輸出第$i行的name列
$salary = $row['password']; //輸出第$i行的salary列
echo "<tr>";
echo "<td>$serial_no</td>";
echo "<td>$name</td>";
echo "<td>$salary</td>";
echo "</tr>";
}
echo "</table>"; //輸出表尾
if($p > 1) //當(dāng)前頁不是第一頁時(shí)，輸出上一頁的鏈接
{
$prev = $p - 1;
echo "<a href="?page=$prev" href="?page=$prev">上一頁</a> ";
}
if($p < $total) //當(dāng)前頁不是最后一頁時(shí)，輸出下一頁的鏈接
{
$next = $p + 1;
echo "<a href="?page=$next" href="?page=$next">下一頁</a>";
}
?>