codeigniter rule, for pure php page, not using closing tag. I think this rule is in several other frameworks too.
when I write my own codes, I forced myself not to leave empty space after the closing tag. After a while, I get used to it. And no unwanted empty space in my codes. So I still use the closing tag.
Just not used to the codes without closing tag.
So in your codeigniter coding, what you do? follow the rule "no closing tag" strictly?