PHP实例：用PHP简单实现多条件查询_PHP教程

<?php
if ($page){
$page_size=20;
$result=mysql_query($query);
#$message_count=mysql_result($result,0,"total");
$message_count=10;
$page_count=ceil($message_count/$page_size);
$offset=($page-1)*$page_size;
$query=$query." order by date desc limit $offset, $page_size";
$result=mysql_query($query);
if($result){
$rows=mysql_num_rows($result);
if($rows!=0){
while($myrow=mysql_fetch_array($result)){
echo "<tr>";
echo "<td width='15' height='12'><img src='image/home2.gif' width='14' height='14'></td>";
echo "<td width='540' height='12'>$myrow[id]&nbsp;$myrow[tradetype]&nbsp;$myrow[address]&nbsp;$myrow[wuye]($myrow[housetype])<font style='font-size:9pt'>[$myrow[date]]</font>";
echo "</td>";
echo "<td width='75' height='12'><a href='view_d.php?code=$myrow[code]' target='_blank'>详细内容</a></td>";
echo "</tr>";
}
}
else echo "<tr><td><div align='center'><img src='image/sorry.gif'><br><br>没有找到满足你条件的记录</div></td></tr>";
}
$prev_page=$page-1;
$next_page=$page 1;
echo "<div align='center'>";
echo "&nbsp;第".$page."/".$page_count."页&nbsp";
if ($page<=1){
echo "|第一页|";
}
else{
echo "<a href='$PATH_INFO?page=1'>|第一页|</a>";
}
echo " ";
if ($prev_page<1){
echo "|上一页|";
}
else{
echo "<a href='$PATH_INFO?page=$prev_page'>|上一页|</a>";
}
echo " ";
if ($next_page>$page_count){
echo "|下一页|";
}
else{
echo "<a href='$PATH_INFO?page=$next_page'>|下一页|</a>";
}
echo " ";
if ($page>=$page_count){
echo "|最后一页|";
}
else{
echo "<a href='$PATH_INFO?page=$page_count'>|最后一页|</a>";
}
echo "</div>";
}
else{
echo "<p align='center'>现在还没有房屋租赁信息!</p>";
}
echo "<hr width="100%" size="1">";
?>
</table>