PHP is a kludge. You'd be surprised to know that world is made of kludges with a few elegant hacks thrown in and not the other way round.
Performance hacks are always kludges. Can you live without them ?
Honest question, should I waste my time worrying about the "What makes syntax elegant" than working with the existing kludge ? What makes that time well spent ?
Why shouldn't I seek beauty in output and look for a programming language that get's me the output quickly ?