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<META http-equiv=Content-Type content="text/html; charset=utf-8">
<?php
if ($_POST[url]){
$url = $_POST[url]; }
$url2 = explode("/",$url);
if ($url2[0] == "http:"){
$url = str_replace("); }else { $url = $url; }preg_match("/\/(.*)/",$url,$preg);
$url = explode("/",$url);
$url = "];
$purge = file_get_contents("$url");
if ($_POST[url]){
if ($purge){ echo $purge; }else { echo "<center><font size=10>Purge fail</font><br><br>".$url."<font color=red> not exist !</font><hr></center>"; }}else { echo "<center><br><font size=10>webname cache purge system</font><br><br><hr></center>"; } ?><script type="text/javascript">
function CheckPost(){
if (myform.url.value==""){ alert ("请填写URL"); myform.url.focus(); return false; } }</script>
<center>
<form action="" method="post" name="myform" οnsubmit="return CheckPost();"> 输入URL:http:// <input name="url" type="text" size="50"> <input type="submit" value="clean"><br> </form> </center>