array question

Hello all! I have a question regarding arrays and the way I can use a value. Let's say I have this string: $s = 'banana,apple,mellon,grape,nut,orange' I want to explode it, and get the third value. For this I would normally do: $a = explode(',', $s); echo $s[2]; That's all fine, but is there a way to get the value directly, without having to write another line in my script. I mean something like this: echo explode(',', $s)[2]; or echo {explode(',', $s)}[2]; I couldn't find out this answer anywhere, that's why I posted here. Cheers and thanks!