Not that you're not correct, you've misunderstood the OP's question. Because they didn't use <code> tags their []s got eaten. They're actually trying to ask what's wrong with using a one-element array slice @array[0] versus accessing the element directly $array[0].
In reply to Re^2: what is bad about this?
by Fletch
in thread what is bad about this?
by edwardt_tril
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |