PHP窥视网站源文件(三)

-----(三:inc/show_it_here.php)
----------------------------------------
<?php
session_start
();//开始session
?>
<HTML>
<HEAD>
<META NAME="GENERATOR" Content="Microsoft Visualm骺�?Studio 6.0">
<TITLE></TITLE>
<SCRIPT LANGUAGE="JavaScript">
<!--
function init()
{//===这里就是我曾经提到的浮动桢妙用!
    if(parent.SHOW1.value!=parent.SHOW2.value)
    {
        parent.SHOW1.value=parent.SHOW2.value;
        parent.title.innerHTML="<FONT SIZE="4" COLOR="#FF0000"><B>网站源代码-->"+parent.SHOW2.value+"</B></FONT>";
        window.navigate("?varfilename="+parent.SHOW2.value);

    }
    else
    {
        setTimeout("init()",100);
    }
}
//-->
</SCRIPT>
</HEAD>
<BODY onload="init()">
<?php
$fileinfo
=explode("@@",$varfilename);//文件名,类型
if($fileinfo[1]=="gif")
{
//==.gif
echo "<img src="$fileinfo[0]">n";
}
else if(
$fileinfo[1]=="php"||$fileinfo[1]=="htm")
{
//==.php/.htm
$filename=$fileinfo[0];

if(
$fp=fopen($filename,"r"))
    {
$contentsfread($fpfilesize($filename));
fclose($fp);
    }
highlight_string(($contents)); //=高亮语法显示 php
}
else
{
//==封面
echo "<img src="../images/qfsjhome.gif" style="position:absolute;left:0;top:0" width=564>";

}
?>
</BODY>
</HTML>
------------(全文完)------------------------------
---------希望各位网友们提出宝贵意见!!!