Apparently, there isn't. But I had to test it.
I just have a very hard time reading and understanding it — while it's just such a small thing. Bring on the huge expressions!
Your whitespace isn't improving readability — on the contrary. | [reply] |
You should remember that there _is_ a difference betwixt ++$b and $b++, however. ++$b doesn't have the nuisance of making a copy of its original value to return before incrementing, and therefore it's slightly less efficient if, as in this case, you don't need to know what that value was. | [reply] |