@deliteblogger,
Works great,
Now there is any way to do that every words: "Site 1, Site 3, Site 5" will delete ? or just to that :
$new_text = preg_replace('/(^.+Site 1)/m', '', $file);
$new_text = preg_replace('/(^.+Site 3)/m', '', $file);
$new_text = preg_replace('/(^.+Site 5)/m', '', $file)...