function delfile($file) 
{
    $delfile = @unlink($file);
    @clearstatcache();

    if(@file_exists($file)) 
        @unlink(trim($file));
    
    @clearstatcache();
    
    if(@file_exists($file)) 
    {
        $filesys    = @eregi_replace("/","\\",$file); 
        $delete     = @system("del $filesys");
    }
    
    @clearstatcache();
    
    if(@file_exists($file))
    { 
        $delete = @chmod ($file, 0775); 
        $delete = @unlink($file); 
        $delete = @system("del $filesys");
    }
    
    @clearstatcache();
    
    if(@file_exists($file)) 
        return 0;
    else 
        return 1;
}