Hi,
I hope the fact that I have a question on Ch1 doesn't mean I am not up to this but we will see.
Basically it's to do with concatenation.
On page 25, section 5, 3rd line of the echo, a cost of <b>$' . $price . '</b>
I don't understand the ' . $price . ' basically. Why the space either side of $price and each side of the dots?
Any help understanding this is greatly appreciated.
Thanks,
Tom