Smarter word-wrap in PHP for long words?

Question

I\'m looking for a way to make word-wrap in PHP a bit smarter. So it doesn\'t pre-break long words leaving any prior small words alone on one line.

Let\'s say I have

Answer 1

This should do the trick...

$word = "hello!" . wordwrap('heeeeeeeeeeeeeeereisaverylongword', 25, '
', true);
echo $word;