More important than that, at least in my opinion, I think code organization is a very good thing
For example, if you use
code:
if(code...)
{
a little more code...
}
instead of
code:
if(code...){
the code... }
and so on...
Another good thing, is to use something else that the default script editor. I use phpDesigner and it matches the () and {}, it would work like so in the above example:
code:
if(code...)
{
a little more code...
}