This numer has dynamic lenght, witch is the root of my problems.

$number = 123456789

should print as following:
var1: 12345   (and it is this lengt witch varies)
var2: 67   
var3: 89.

I've been using substr with negative numbers to fetch the last two vars.
thereafter explode to get the first number. 
Ok I understand the code and can use it, but it feels wrong.
Does anyone have any idea on suitable functions for such a task, both more 
size (as in code) and speed effective. It is not a mission critical, but 
moreover a opinion of what things should look like.
I've been looking into string/explode functions on php.net without getting 
past my current code.

  
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Børge
Kennel Arivene 
http://www.arivene.net
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