Greetings Monks,
I wish to write a small script for work, and I want to try to do it as correctly as possible the first time around. One of the things I'm trying to do is define a range of numbers 1..X with a variable that will cycle through that list in a for loop. For example, it will count from 1 to 4, but then once it gets incremented again ($i++ in a loop for example), it goes straight back to 1 and not 5.
I thought about doing something like:

if ( $i > 4 ) {
  $i = 1;
  }

[download]

And vice versa for when $i is < 1. Is there a more elegant solution for this?

In reply to "Round Robin" variable range? by Salamihawk

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