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php 输出xml 文件

May 25, 2016 pm 04:41 PM
php document

在很多应用中我们都会用到xml,特别是互动设计的朋友哦flash+xml等,下面我们就来一个实时的php输出xml文件并进行分页吧.

php 输出xml文件实例代码如下:

<?php
require_once ("Inc/Conn.php"); //系统配置文件
$sql = "select *  from ose";
$result = mysql_query($sql);
$total = mysql_num_rows($result);
if ($total) {
    $pagesize = 4;
    $pagecount = ($total % $pagesize) ? (int)($total / $pagesize) + 1 : $total / $pagesize; //统计总页面
    $page = isset($_GET[&#39;page&#39;]) ? $_GET[&#39;page&#39;] : 1; //取得当前页面
    $start = ($page >= 1 && $page <= $pagecount) ? $start = $pagesize * ($page - 1) : $start = 1; //取得超始记录
    $sql.= "  order by id desc limit $start,$pagesize";
    $result = mysql_query($sql);
    while ($rs = mysql_fetch_array($result)) {
        $temp.= "<member id=\"".$rs[&#39;id&#39;]."\" roomname=\"".$rs[&#39;User_Name&#39;]."\"/>\n";
    }
} else {
    die(&#39;{result:"false"}&#39;);
}
//die(&#39;bb&#39;);
echo "<?xml version=\"1.0\" encoding=\"gb2312\" \n<root>\n<page now=\"$page\" count=\"$pagecount\"/>n<roomlist>\n\", $temp, \"</roomlist>n</root>";
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