echo "The time is now $time";What happens when your straight-up text becomes:
becomes
echo 'The time is now ',$time;
The time's now
Do you need to double-single-quote the apostrophe? A la:
echo 'The time''s now ',$time;
Do you want to have to deal with that instead of (potentially):
echo "The time's now $time";
Again, I don't know PHP, so I'm not even sure this is an issue. Just pointing out something I thought of off the top of my head.