OMGM Code

<pre>
<?php

deleteFilesInDir("tilesdir/6/");
deleteFilesInDir("tilesdir/7/");

function deleteFilesInDir($dir){
   echo "** Delete files in dir ".$dir."<br>";

   $files = scandir($dir);

   foreach($files as $file){
     if( !(strcmp(".", $file) == 0 || strcmp("..", $file) == 0) ){
       $path = $dir.$file;
       if( is_dir($path) ){
         echo "Is dir: ".$path."<br>";
         deleteFilesInDir($path."/");
         echo "Delete dir: ".$path."<br>";
         rmdir($path);
       }
       else{
         echo "Is file: ".$path."<br>";
         unlink($path);
       }
     }
   }
}
?>
</pre>