SHOULD I NOT USE "ELSE" IN IF STATEMENTS....?



Im reading this post and i donnot understand how i should write my
code: http://www.talkphp.com/absolute-beginners/4237-curly-brackets.html#post23720

Does it mean that i am to not write else statements in my ifs? or is
it just saying it is something i should avoid to rite better code?

please help me...
.