function backwards ($text
{
// this function will put the words in $text backwards
$text = str_replace" ", " ", $text);
$text = strip_tags$text);
$text = str_replace"n", " ", $text);
$text = str_replace"r", " ", $text);
$text = preg_replace'/s+/', ' ', $text);
$arr = explode" ", $text);
$arr = array_reverse$arr);
return implode" ", $arr);
}